Cita APA

Gibbs, B. M., & Skinner, F. A. (1968). Identification methods for microbiologists. Academic Press.

Chicago Edition Citation

Gibbs, B. M., i F. A. Skinner. Identification Methods for Microbiologists. New York: Academic Press, 1968.

Cita MLA

Gibbs, B. M., i F. A. Skinner. Identification Methods for Microbiologists. Academic Press, 1968.