Gaya APA
NORSTOG, Knut. (1976).
Plant Biology .
London:
W.B. Sauders Company.
Gaya Chicago
NORSTOG, Knut.
Plant Biology.
London:
W.B. Sauders Company,
1976.
Teks.
Gaya MLA
NORSTOG, Knut.
Plant Biology.
London:
W.B. Sauders Company,
1976.
Teks.
Gaya Turabian
NORSTOG, Knut.
Plant Biology.
London:
W.B. Sauders Company,
1976.
Teks.