APA (7. basım) Alıntı

COWAN, H. J., & SMITH, P. R. (1983). Environmental systems. Van Nostrand Reinhold.

Chicago Style (17. basım) Atıf

COWAN, Henry J., ve Peter R. SMITH. Environmental Systems. New York: Van Nostrand Reinhold, 1983.

MLA (9th ed.) Atıf

COWAN, Henry J., ve Peter R. SMITH. Environmental Systems. Van Nostrand Reinhold, 1983.