APA (7th ed.) Citation

Letcher, T. M., & Vallero, D. A. Waste: A handbook for management.

Chicago Style (17th ed.) Citation

Letcher, Trevor M., and Daniel A. Vallero. Waste: A Handbook for Management.

MLA (9th ed.) Citation

Letcher, Trevor M., and Daniel A. Vallero. Waste: A Handbook for Management.

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