APA استشهاد

Sinnot, E. W. (1973). Principles of genetics (5th ed.). TMH.

استشهاد بنمط شيكاغو

Sinnot, Edmund W. Principles of Genetics. 5th ed. New Delhi: TMH, 1973.

MLA استشهاد

Sinnot, Edmund W. Principles of Genetics. 5th ed. TMH, 1973.