APA (7th ed.) Citation

Kotler, P. (2001). Principles Of Marketing Ninth Edition. Prentice-Hall.

Chicago Style (17th ed.) Citation

Kotler, Philip. Principles Of Marketing Ninth Edition. Prentice-Hall, 2001.

MLA (8th ed.) Citation

Kotler, Philip. Principles Of Marketing Ninth Edition. Prentice-Hall, 2001.

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