APA Style
Townsed, H., Theory, P.
(1971).
Price Teory
(
cet. 1)
.
London:
A Division of Penguin BookLtd.
MLA Style
Townsed, Harry., Theory, Price.
"Price Teory".
cet. 1
London:
A Division of Penguin BookLtd,
1971.
Text.