APA Style

Kotler, Philip, Armstrong, Gary. (2013). PRINCIPLES OF MARKETING, FOURTEENTH EDITION (14th). Boston: Peason Longman.

Chicago Style

Kotler, Philip, Armstrong, Gary. PRINCIPLES OF MARKETING, FOURTEENTH EDITION. 14th Boston: Peason Longman, 2013. Text.

MLA Style

Kotler, Philip, Armstrong, Gary. PRINCIPLES OF MARKETING, FOURTEENTH EDITION. 14th Boston: Peason Longman, 2013. Text.

Turabian Style

Kotler, Philip, Armstrong, Gary. PRINCIPLES OF MARKETING, FOURTEENTH EDITION. 14th Boston: Peason Longman, 2013. Print.