Citazione Stile APA (7a Edizione)

RICH, L. G. (1973). Environmental systems engineering. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

RICH, Linvil G. Environmental Systems Engineering. New York: McGraw-Hill, 1973.

Citatione MLA (9a ed.)

RICH, Linvil G. Environmental Systems Engineering. McGraw-Hill, 1973.