APA (7th ed.) Citation

Humphries, J. (1998). Managing through people: How to get the best from your most valuable resource. Grolier.

Chicago Style (17th ed.) Citation

Humphries, John. Managing Through People: How to Get the Best from Your Most Valuable Resource. Wanchai, Hong Kong: Grolier, 1998.

MLA (9th ed.) Citation

Humphries, John. Managing Through People: How to Get the Best from Your Most Valuable Resource. Grolier, 1998.