Gaya APA
Worsley, P.
(1981).
Introducing sociology, 2nd ed. Cet.pertama 1970.
.
Harmondsworth:
Penguin Books.
Gaya MLA
Worsley, Peter.ed..
"Introducing sociology, 2nd ed. Cet.pertama 1970. ".
Harmondsworth:
Penguin Books,
1981.
Buku.