Cita APA (7th ed.)

Newkirk, R. T. (1979). Environmental planning for utility corridors. Ann Arbor Science Publishers.

Cita Chicago (17th ed.)

Newkirk, Ross T. Environmental Planning for Utility Corridors. Ann Arbor, Mich.: Ann Arbor Science Publishers, 1979.

Cita MLA (8th ed.)

Newkirk, Ross T. Environmental Planning for Utility Corridors. Ann Arbor Science Publishers, 1979.