APA (7th ed.) Citation

Roberts Hewitt & Robinson Gary. (1998). ISO 14001: EMS implementation handbook. Butterworth-Heinemann.

Chicago Style (17th ed.) Citation

Roberts Hewitt and Robinson Gary. ISO 14001: EMS Implementation Handbook. Butterworth-Heinemann, 1998.

MLA (8th ed.) Citation

Roberts Hewitt and Robinson Gary. ISO 14001: EMS Implementation Handbook. Butterworth-Heinemann, 1998.

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