APA Style
Kirkpatrick, C, A., Russ, F, A. (1976).
Salesmanship - Sixth Edition (Ed. 6).
Ohio:
South-Western Publishing.
MLA Style
Kirkpatrick, Charles, A.., Russ, Frederick, A..
"Salesmanship - Sixth Edition".
Ed. 6
Ohio:
South-Western Publishing,
1976.
Text.