Cita APA (7th ed.)

Wyss, O., & Eklund, C. (1971). Microorganisms and man. John Wiley and Sons.

Cita Chicago (17th ed.)

Wyss, Orville, i Curtis Eklund. Microorganisms and Man. Nueva York: John Wiley and Sons, 1971.

Cita MLA (9th ed.)

Wyss, Orville, i Curtis Eklund. Microorganisms and Man. John Wiley and Sons, 1971.