Cita APA (7th ed.)

(1980). Zinsser microbiology (17th ed.). Appleton-Century-Crofts.

Cita Chicago (17th ed.)

Zinsser Microbiology. 17th ed. New York: Appleton-Century-Crofts, 1980.

Cita MLA (9th ed.)

Zinsser Microbiology. 17th ed. Appleton-Century-Crofts, 1980.