Cita APA (7a ed.)

Hungate, R. E. (1966). The Rumen and its microbes. Academic Press.

Cita Chicago Style (17a ed.)

Hungate, Robert E. The Rumen and Its Microbes. New York: Academic Press, 1966.

Cita MLA (8a ed.)

Hungate, Robert E. The Rumen and Its Microbes. Academic Press, 1966.