APA Citation

Cowan, H. J., & Smith, P. R. (1983). Environmental systems. New York: Van Nostrand Reinhold.

Chicago Style Citation

Cowan, Henry J., and Peter R. Smith. Environmental Systems. New York: Van Nostrand Reinhold, 1983.

MLA Citation

Cowan, Henry J., and Peter R. Smith. Environmental Systems. New York: Van Nostrand Reinhold, 1983.

Warning: These citations may not always be 100% accurate.