APA Style
CLARK, F, E., CLARK, C, P.
(1942).
Principles of Marketing
(
3)
.
New York:
The Macmillan Company.
MLA Style
CLARK, FRED, E.., CLARK, CARRIE, PATTON.
"Principles of Marketing".
3
New York:
The Macmillan Company,
1942.
Text.