Gaya APA

T, M, M., M, M, J. (2006). BROCK BIOLOGY OF MICROORGANISMS (12). San Francisco: Person Benjamin Cummings.

Gaya MLA

T, Mardigan, Michael., M, Martinko, John. "BROCK BIOLOGY OF MICROORGANISMS". 12 San Francisco: Person Benjamin Cummings, 2006. Text.