Gaya APA

Black, J, G., Black, L, J. (2019). Microbiology : principles and explorations . singapore: John Wiley & Sons-Blackwell Publishing Ltd.

Gaya MLA

Black, Jacquelyn, G.., Black, Laura, J.. "Microbiology : principles and explorations". singapore: John Wiley & Sons-Blackwell Publishing Ltd, 2019. Teks (Text).