APA (7th ed.) Citation

Gorehels, L. (2000). Product managers handbook (2nd.). NTC.

Chicago Style (17th ed.) Citation

Gorehels, L. Product Managers Handbook. 2nd. USA: NTC, 2000.

MLA (9th ed.) Citation

Gorehels, L. Product Managers Handbook. 2nd. NTC, 2000.