Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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