APA استشهاد

Hartl, D. L. (2011). Essential genetics (5th ed.). Jones & Bartlett Publishers.

استشهاد بنمط شيكاغو

Hartl, Daniel L. Essential Genetics. 5th ed. Massachusetts: Jones & Bartlett Publishers, 2011.

MLA استشهاد

Hartl, Daniel L. Essential Genetics. 5th ed. Jones & Bartlett Publishers, 2011.