APA استشهاد

Manahan, S. E. (2010). Environmental chemistry (9th ed.). CRC Press.

استشهاد بنمط شيكاغو

Manahan, Stanley E. Environmental Chemistry. 9th ed. Boca Raton: CRC Press, 2010.

MLA استشهاد

Manahan, Stanley E. Environmental Chemistry. 9th ed. CRC Press, 2010.