Παραπομπή APA
Rubin, E. S., & Davidson, C. I. (2001). Introduction to engineering and the environment. Boston: McGraw-Hill.
Παραπομπή Chicago StyleRubin, Edward S., and Cliff I. Davidson. Introduction to Engineering and the Environment. Boston: McGraw-Hill, 2001.
Παραπομπή MLARubin, Edward S., and Cliff I. Davidson. Introduction to Engineering and the Environment. Boston: McGraw-Hill, 2001.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.