Gaya APA
VILLEE, Claude A.. (1963).
Biology (4th. ed.).
Philadelphia:
W.B. Sauders Company.
Gaya Chicago
VILLEE, Claude A..
Biology.
4th. ed.
Philadelphia:
W.B. Sauders Company,
1963.
Teks.
Gaya MLA
VILLEE, Claude A..
Biology.
4th. ed.
Philadelphia:
W.B. Sauders Company,
1963.
Teks.
Gaya Turabian
VILLEE, Claude A..
Biology.
4th. ed.
Philadelphia:
W.B. Sauders Company,
1963.
Teks.