Gaya APA
Wardam, B., Al-Esheiker, Y. (1998).
A dictionary of ecology English-Arabic: with Arabic-English glossary .
Palestine:
Dar Al-Shorouk .
Gaya MLA
Wardam, Batir., Al-Esheiker, Yousif.
"A dictionary of ecology English-Arabic: with Arabic-English glossary".
Palestine:
Dar Al-Shorouk ,
1998.
Text.