Cita APA (7th ed.)

Zinsser, H. (1972). Microbiology (15th ed.). Appleton-Century-Crofts.

Cita Chicago (17th ed.)

Zinsser, Hans. Microbiology. 15th ed. New York: Appleton-Century-Crofts, 1972.

Cita MLA (9th ed.)

Zinsser, Hans. Microbiology. 15th ed. Appleton-Century-Crofts, 1972.