APA (7th ed.) Citation

Edwards, A. J. (2004). ISO 14001 environmental certification: Step by step (rev. 1st ed.). Elsevier.

Chicago Style (17th ed.) Citation

Edwards, A. J. ISO 14001 Environmental Certification: Step by Step. rev. 1st ed. Amsterdam: Elsevier, 2004.

MLA (9th ed.) Citation

Edwards, A. J. ISO 14001 Environmental Certification: Step by Step. rev. 1st ed. Elsevier, 2004.