Gaya APA
Tortora, G, J. (1995).
Principles of human anatomy / Gerald J. Tortora (Ed.ke-7).
New York:
Harper Collins College.
Gaya MLA
Tortora, Gerald, J..
"Principles of human anatomy / Gerald J. Tortora".
Ed.ke-7
New York:
Harper Collins College,
1995.
Skripsi.