APA (7th ed.) Citation

Medina, R. G. (2008). Principles of marketing (Revised edition.). Rex Book Store.

Chicago Style (17th ed.) Citation

Medina, Roberto G. Principles of Marketing. Revised edition. Manila: Rex Book Store, 2008.

MLA (9th ed.) Citation

Medina, Roberto G. Principles of Marketing. Revised edition. Rex Book Store, 2008.

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