APA (7th ed.) Citation

KotlerlhPhilip & Armstrong. Principles of marketing (6th ed.).

Chicago Style (17th ed.) Citation

KotlerlhPhilip and Armstrong. Principles of Marketing. 6th ed. New JerseylbPrentice Halllc1994.

MLA (9th ed.) Citation

KotlerlhPhilip and Armstrong. Principles of Marketing. 6th ed.

Warning: These citations may not always be 100% accurate.