APA (7th ed.) Citation

Cyr, D., & Gray, D. (2009). Marketing your product (5th edition.). Advantage Quest Publications.

Chicago Style (17th ed.) Citation

Cyr, Donald, and Douglas Gray. Marketing Your Product. 5th edition. Petaling Jaya: Advantage Quest Publications, 2009.

MLA (8th ed.) Citation

Cyr, Donald, and Douglas Gray. Marketing Your Product. 5th edition. Advantage Quest Publications, 2009.