How do I wrap text in a Table cell? - tabular

Question

I would like to wrap a text in a table. I've tried the following but the text exceeds both table width and page.
\begin{landscape}
\begin{table}
\begin{center}
\begin{tabular}{lll}
\multicolumn{3}{l}{Table 1: Dataset, Sources and Construction} \\ \hline \hline
No & Abbrev. & Construction \\ \hline
1 & EquityM & Logarithmic returns of 6 equity markets (FTSE100, NIKKEI225, SPI, DAX30, SPTSX, AllOrds for UK, Japan, Switzerland, Eurozone, Canada, Australia, respectively) \\
\hline
\end{tabular}
\end{center}
\end{table}
\end{landscape}

Answer 1

It works for me:
\begin{figure}[h]
\centering
\begin{tabular}{ |p{2cm}|p{2cm}|p{6cm}| }
\hline
No & Abbrev. &Construction\\
\hline
1 & EquityM & Logarithmic returns of 6 equity markets (FTSE100, NIKKEI225, SPI, DAX30, SPTSX, AllOrds for UK, Japan, Switzerland, Eurozone, Canada, Australia, respectively) \\
\hline
\end{tabular}
\caption{Dataset, Sources and Construction}
\label{fig:result}
\end{figure}