Gaya APA
The Oxford Companion to Animal Behaviour. (1981).
New York:
Oxford University Press.
Gaya Chicago
The Oxford Companion to Animal Behaviour.
.
New York:
Oxford University Press,
1981.
Buku.
Gaya MLA
The Oxford Companion to Animal Behaviour.
.
New York:
Oxford University Press,
1981.
Buku.
Gaya Turabian
The Oxford Companion to Animal Behaviour.
New York:
Oxford University Press,
1981.
Buku.