Cita APA

Wright, F. B. (1956). Rural water supply and sanitation (2. ed.). New York: John Wiley.

Citación estilo Chicago

Wright, Forrest B. Rural Water Supply and Sanitation. 2. ed. New York: John Wiley, 1956.

Cita MLA

Wright, Forrest B. Rural Water Supply and Sanitation. 2. ed. New York: John Wiley, 1956.