APA استشهاد

Vesilind, P. A., & Gunn, A. S. (1998). Engineering, Ethics, and the Environment. Cambridge University Press.

استشهاد بنمط شيكاغو

Vesilind, P Aarne, و Alastair S. Gunn. Engineering, Ethics, and the Environment. Cambridge: Cambridge University Press, 1998.

MLA استشهاد

Vesilind, P Aarne, و Alastair S. Gunn. Engineering, Ethics, and the Environment. Cambridge University Press, 1998.