APA цитиране

Hill, G. (1971). Our troubled waters: The fight against water pollution ([1st ed.). New York: Public Affairs Committee.

Чикагска система за цитиране

Hill, Gladwin. Our Troubled Waters: The Fight against Water Pollution. [1st ed. New York: Public Affairs Committee, 1971.

MLA формат за цитиране

Hill, Gladwin. Our Troubled Waters: The Fight against Water Pollution. [1st ed. New York: Public Affairs Committee, 1971.