APA
Batir W., Al- Osheiker Y., . (1998). A dictionary of ecology. Amman: Dar Al Shorouk.
Chicago
Batir Wardam, Al- Osheiker Yousef, . 1998. A dictionary of ecology. Amman: Dar Al Shorouk.
Harvard
Batir W., Al- Osheiker Y., . (1998). A dictionary of ecology. Amman: Dar Al Shorouk.
MLA
Batir Wardam, Al- Osheiker Yousef, . A dictionary of ecology. Amman: Dar Al Shorouk. 1998.
