Cita APA

Lang, A. H. (1965). Geology Hay River, Alberta. Map / Geological Survey of Canada, Dept. of Energy, Mines and Resources : A 1161.

Citación estilo Chicago

Lang, A. H. "Geology Hay River, Alberta." Map / Geological Survey of Canada, Dept. of Energy, Mines and Resources : A 1161 1965.

Cita MLA

Lang, A. H. "Geology Hay River, Alberta." Map / Geological Survey of Canada, Dept. of Energy, Mines and Resources : A 1161 1965.