Cita APA (7th ed.)

Riffel, J. A. (1975). Quality of life in resource towns. Ministry of State, Urban Affairs Canada.

Cita Chicago (17th ed.)

Riffel, J. A. Quality of Life in Resource Towns. Ottawa: Ministry of State, Urban Affairs Canada, 1975.

Cita MLA (9th ed.)

Riffel, J. A. Quality of Life in Resource Towns. Ministry of State, Urban Affairs Canada, 1975.