Cita APA (7a ed.)
Masters, G. M. (1991). Introduction to environmental engineering and science. Prentice Hall of India.
Cita Chicago Style (17a ed.)
Masters, Gilbert M. Introduction to Environmental Engineering and Science. New Delhi: Prentice Hall of India, 1991.
Cita MLA (9a ed.)
Masters, Gilbert M. Introduction to Environmental Engineering and Science. Prentice Hall of India, 1991.
Precaución: Estas citas no son 100% exactas.