Παραπομπή σε μορφή APA (7η εκδ.)

Feldman, I., & Tibor, T. (1997). Implementing ISO 14000: A practical, comprehensive guide to the ISO 14000 environmental management standards. Irwin Professional Publishing.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Feldman, Ira, και Tom Tibor. Implementing ISO 14000: A Practical, Comprehensive Guide to the ISO 14000 Environmental Management Standards. Chicago: Irwin Professional Publishing, 1997.

Παραπομπή σε μορφή MLA (8th εκδ.)

Feldman, Ira, και Tom Tibor. Implementing ISO 14000: A Practical, Comprehensive Guide to the ISO 14000 Environmental Management Standards. Irwin Professional Publishing, 1997.