Cita APA

Jonathan Turk. (1988). Environmental science. New York: Saunders College.

Chicago Style Citation

Jonathan Turk. Environmental Science. New York: Saunders College, 1988.

Cita MLA

Jonathan Turk. Environmental Science. New York: Saunders College, 1988.

Atenció: Aquestes cites poden no estar 100% correctes.