Cita APA (7th ed.)

Norris, J. R., & Ribbons, D. W. (1969). Methods in microbiology. Academic Press.

Cita Chicago (17th ed.)

Norris, J. R., i D. W. Ribbons. Methods in Microbiology. Londres: Academic Press, 1969.

Cita MLA (9th ed.)

Norris, J. R., i D. W. Ribbons. Methods in Microbiology. Academic Press, 1969.