Citazione Stile APA (7a Edizione)

Fried, G., & Hademenos, G. J. (2019). Schaum's outline of biology (Fifth edition.). McGraw-Hill Education.

Citazione stile Chigago Style (17a edizione)

Fried, George, e George J. Hademenos. Schaum's Outline of Biology. Fifth edition. New York: McGraw-Hill Education, 2019.

Citatione MLA (9a ed.)

Fried, George, e George J. Hademenos. Schaum's Outline of Biology. Fifth edition. McGraw-Hill Education, 2019.