APA Style

Turk, Amos, Arms, Karen, Turk, Jonathan. (1984). Environmental Science (3rd ed.). Philadelphia: Saunders College.

Chicago Style

Turk, Amos, Arms, Karen, Turk, Jonathan. Environmental Science. 3rd ed. Philadelphia: Saunders College, 1984. .

MLA Style

Turk, Amos, Arms, Karen, Turk, Jonathan. Environmental Science. 3rd ed. Philadelphia: Saunders College, 1984. .

Turabian Style

Turk, Amos, Arms, Karen, Turk, Jonathan. Environmental Science. 3rd ed. Philadelphia: Saunders College, 1984. .