Gaya APA

Leboffe, M, J., Pierce, B, E. (2011). E-Book A Photographic Atlas for the Microbiology Laboratory (edisi 4). USA: Morton Publishing.

Gaya MLA

Leboffe, Michael, J.., Pierce, Burton, E.. "E-Book A Photographic Atlas for the Microbiology Laboratory". edisi 4 USA: Morton Publishing, 2011. Text.