# referencing sections in other chapters [closed]

Is there a norm for citing sections in other chapters? That is, when I am in Chapter 3 and refer to section 2 in chapter 2. Do I write "Section 2.2" or "Chapter 2.2" or Section 2 of Chapter 2. Logically Section 2.2 seems to be the correct way, since 2.2 is not a chapter but part of a chapter ... I actually saw all three variants and would like to have this decided once and for all.

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normally the first, the last is OK "Chapter 2.2" just seems wrong. (It's not clear that this question is on topic for this site) –  David Carlisle Oct 11 '12 at 20:22

## closed as off topic by egreg, Kurt, diabonas, Stefan Kottwitz♦Oct 11 '12 at 22:06

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The answer depends on the numbering scheme. If you have:

``````Chapter 1
Section 1.1
Section 1.2
Chapter 2
Section 2.1
Section 2.2
``````

Then I would use "Section 2.2", because it's the exact section number used for this section and it's much shorter. Consider referencing a "subsubsection":

``````Subsubsection 2 of Subsection 2 of Section 2 of Chapter 2
``````

If the numbering scheme omits the chapter number:

``````Chapter 1
Section 1
Section 2
Chapter 2
Section 1
Section 2
``````

Then the cumbersome referencing scheme applies "Section 2 of Chapter 2" or "Second section in the second chapter".

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