# Changing the formatting of subcaption for reference

   \usepackage{subcaption}
\begin{figure}[t]
\begin{subfigure}{1\linewidth}
Figure1
\caption{Hello}~\label{fig:TBS}
\end{subfigure}
\begin{subfigure}{1\linewidth}
Figure2
\caption{Hello1}
\end{subfigure}~\label{fig:TBSCompensate}
\caption{BigHello}
\end{figure}


Following is the what appears:

When I use Figure~\ref{fig:TBS} to refer the figure It appears Figure 2a in the pdf, I wish that it could appear as Figure 2(a), is the a way to tweat the formatting of caption for subfigure?

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Would a combination of single references to the figure and the sub-figure like \ref{fig:TBSCompensate}\subref{fig:TBS}be an option? – Thorsten Donig Sep 27 '13 at 15:48
Your way of specifying the labels is dubious: there should be no ~ and the \label command should go immediately after the \caption command it refers to. – egreg Sep 27 '13 at 17:23

Your case will be handled in the subcaption documentation, section "References":