Gaya APA
Hawley, . (2006).
High-Yield Microbiology & Infectious Diseases 2E (edisi 2).
Amerika:
Lippincott Williams & Wilkins.
Gaya MLA
Hawley, .
"High-Yield Microbiology & Infectious Diseases 2E".
edisi 2
Amerika:
Lippincott Williams & Wilkins,
2006.
Text.