APA-Zitierstil (7. Ausg.)

Fried, G. (1999). Schaum's outline of theory and problems of biology (2nd ed.). McGraw-Hill.

Chicago-Zitierstil (17. Ausg.)

Fried, George. Schaum's Outline of Theory and Problems of Biology. 2nd ed. New York: McGraw-Hill, 1999.

MLA-Zitierstil (9. Ausg.)

Fried, George. Schaum's Outline of Theory and Problems of Biology. 2nd ed. McGraw-Hill, 1999.