Cita APA (7th ed.)

Leopoldo, L. B., & Davis, K. S. 1. j. a. (1970). Water. Time-Life Books.

Cita Chicago (17th ed.)

Leopoldo, Luna Bergere, i Kenneth Sydney 1912- joint auth Davis. Water. New York: Time-Life Books, 1970.

Cita MLA (9th ed.)

Leopoldo, Luna Bergere, i Kenneth Sydney 1912- joint auth Davis. Water. Time-Life Books, 1970.