Cita APA (7a ed.)

Boulos, L. (2005). Flora of Egypt (1st published.). Al Hadara.

Cita Chicago Style (17a ed.)

Boulos, Loutfy. Flora of Egypt. 1st published. Cairo: Al Hadara, 2005.

Cita MLA (9a ed.)

Boulos, Loutfy. Flora of Egypt. 1st published. Al Hadara, 2005.