APA-Zitierstil (7. Ausg.)

Gunn, A. S., & Vesilind, P. A. (1988). Environmental ethics for engineers (1st ed. 3rd printing.). Lewis Publishing.

Chicago-Zitierstil (17. Ausg.)

Gunn, Alastair S., und P. Aarne Vesilind. Environmental Ethics for Engineers. 1st ed. 3rd printing. Chelsea: Lewis Publishing, 1988.

MLA-Zitierstil (9. Ausg.)

Gunn, Alastair S., und P. Aarne Vesilind. Environmental Ethics for Engineers. 1st ed. 3rd printing. Lewis Publishing, 1988.