APA استشهاد

Sorrell , T. N. (2010). Organic chemistry (2nd ed.). Viva books.

استشهاد بنمط شيكاغو

Sorrell , Thomas N. Organic Chemistry. 2nd ed. New Delhi: Viva books, 2010.

MLA استشهاد

Sorrell , Thomas N. Organic Chemistry. 2nd ed. Viva books, 2010.