Gaya APA

Smith, D, , T. et al (1960). Zinsser : Microbiology (Edisi 12). United States of America: Appleton Century Crofts.

Gaya MLA

Smith, David, , T.. et al. "Zinsser : Microbiology". Edisi 12 United States of America: Appleton Century Crofts, 1960. Text.