Cita APA (7th ed.)

Oregon State University, Corvallis. College of Liberal Arts, Clarke, R. O., & List, P. C. (1974). Environmental spectrum: Social and economic views on the quality of life. Van Nostrand.

Cita Chicago (17th ed.)

Oregon State University, Corvallis. College of Liberal Arts, Ronald O. Clarke, i Peter C. List. Environmental Spectrum: Social and Economic Views on the Quality of Life. New York: Van Nostrand, 1974.

Cita MLA (9th ed.)

Oregon State University, Corvallis. College of Liberal Arts, et al. Environmental Spectrum: Social and Economic Views on the Quality of Life. Van Nostrand, 1974.