Gaya APA

Krieg, M, J, P, J, E, C, S, C, N, R. (1986). Microbiology (5). New York: McGraw-Hill Book, Co.

Gaya MLA

Krieg, Michael, J., Pelczar,, Jr.,, E., C., S., Chan,, Noel, R.. "Microbiology". 5 New York: McGraw-Hill Book, Co, 1986. Text.