Gaya APA
Behaviour. (1968).
London:
University Paperback.
Gaya Chicago
Behaviour.
.
London:
University Paperback,
1968.
Buku.
Gaya MLA
Behaviour.
.
London:
University Paperback,
1968.
Buku.
Gaya Turabian
Behaviour.
London:
University Paperback,
1968.
Buku.