APA (7th ed.) Citation

Sadgrove, K., & Bellamy, D. (1992). The green manager's handbook. Gower.

Chicago Style (17th ed.) Citation

Sadgrove, Kit, and David Bellamy. The Green Manager's Handbook. Aldershot [etc.]: Gower, 1992.

MLA (9th ed.) Citation

Sadgrove, Kit, and David Bellamy. The Green Manager's Handbook. Gower, 1992.