Gaya APA
Devlin, P.
().
The enforcement of morals, 11th impr. Cet.pertama 1965.
.
Oxford UP:
1989.
Gaya MLA
Devlin, Patrick.
"The enforcement of morals, 11th impr. Cet.pertama 1965. ".
Oxford UP:
1989,
.
Buku.