Gaya APA
Black, J, G., Black, L.
(2013).
Microbiology : international student version
(
Ed. VIII)
.
Singapura:
Wiley.
Gaya MLA
Black, Jacquelyn, G.., Black, Laura.
"Microbiology : international student version".
Ed. VIII
Singapura:
Wiley,
2013.
Text.