APA

Hale W., Margham J., AL-Khansa h. f. & Debs m. (1996). Dictionary Of Biology. BEIRUT: ACADEMIA.

Chicago

Hale W.G, Margham J.P, AL-Khansa hala fallah and Debs mohamad. 1996. Dictionary Of Biology. BEIRUT: ACADEMIA.

Harvard

Hale W., Margham J., AL-Khansa h. f. and Debs m. (1996). Dictionary Of Biology. BEIRUT: ACADEMIA.

MLA

Hale W.G, Margham J.P, AL-Khansa hala fallah and Debs mohamad. Dictionary Of Biology. BEIRUT: ACADEMIA. 1996.