Cita APA (7a ed.)

Royal Society of Canada & Thomson, J. E. (1956). The Grenville problem. University of Toronto Press.

Cita Chicago Style (17a ed.)

Royal Society of Canada y James E. Thomson. The Grenville Problem. [Toronto]: University of Toronto Press, 1956.

Cita MLA (8a ed.)

Royal Society of Canada y James E. Thomson. The Grenville Problem. University of Toronto Press, 1956.