APA (7th ed.) Citation

Blackadar, R. G. (1972). Guide for the preparation of geological maps and reports (Rev. ed.). Department of Energy, Mines and Resources.

Chicago Style (17th ed.) Citation

Blackadar, R. G. Guide for the Preparation of Geological Maps and Reports. Rev. ed. Ottawa: Department of Energy, Mines and Resources, 1972.

MLA (8th ed.) Citation

Blackadar, R. G. Guide for the Preparation of Geological Maps and Reports. Rev. ed. Department of Energy, Mines and Resources, 1972.