Cita APA (7a ed.)

Grant, G. P., Davis, A., & Roper, H. (2005). Collected Works of George Grant: Vol. 4: 1970 - 1988. University of Toronto Press.

Cita Chicago Style (17a ed.)

Grant, George Parkin, Arthur Davis, y Henry Roper. Collected Works of George Grant: Vol. 4: 1970 - 1988. Toronto [Ont.]: University of Toronto Press, 2005.

Cita MLA (8a ed.)

Grant, George Parkin, et al. Collected Works of George Grant: Vol. 4: 1970 - 1988. University of Toronto Press, 2005.