APA Style
Engel, James E, Warshaw, Martin R., Kinnear, Thomas C.. (1991).
Promotional Strategy 7th Ed. (7th ed.).
Boston:
IRWIN.
Chicago Style
Engel, James E, Warshaw, Martin R., Kinnear, Thomas C..
Promotional Strategy 7th Ed..
7th ed.
Boston:
IRWIN,
1991.
Text.
MLA Style
Engel, James E, Warshaw, Martin R., Kinnear, Thomas C..
Promotional Strategy 7th Ed..
7th ed.
Boston:
IRWIN,
1991.
Text.
Turabian Style
Engel, James E, Warshaw, Martin R., Kinnear, Thomas C..
Promotional Strategy 7th Ed..
7th ed.
Boston:
IRWIN,
1991.
Print.