Cita APA (7a ed.)

Bendix, S., & Graham, H. R. (1978). Environmental assessment: Approaching maturity. Ann Arbor Science Publishers.

Cita Chicago Style (17a ed.)

Bendix, Selina, y Herbert R. Graham. Environmental Assessment: Approaching Maturity. Ann Arbor, Michigan: Ann Arbor Science Publishers, 1978.

Cita MLA (9a ed.)

Bendix, Selina, y Herbert R. Graham. Environmental Assessment: Approaching Maturity. Ann Arbor Science Publishers, 1978.