APA (7th ed.) Citation

Geological Association of Canada, Price, R. A., & Douglas, R. J. W. (1972). Variations in tectonic styles in Canada. [Geological Association of Canada].

Chicago Style (17th ed.) Citation

Geological Association of Canada, Raymond A. Price, and R. J. W. Douglas. Variations in Tectonic Styles in Canada. [Toronto]: [Geological Association of Canada], 1972.

MLA (9th ed.) Citation

Geological Association of Canada, et al. Variations in Tectonic Styles in Canada. [Geological Association of Canada], 1972.