APA (7th ed.) Citation

Blackman, J. (1996). Peak your profits. Advantage Quest Pub.

Chicago Style (17th ed.) Citation

Blackman, Jeff. Peak Your Profits. Petaling Jaya: Advantage Quest Pub, 1996.

MLA (9th ed.) Citation

Blackman, Jeff. Peak Your Profits. Advantage Quest Pub, 1996.

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