Cita APA (7a ed.)

National Research Council of Canada. Associate Committee on Geotechnical Research. Muskeg Subcommittee, Brawner, C. O., & Radforth, N. W. (1977). Muskeg and the Northern Environment in Canada. University of Toronto Press.

Cita Chicago Style (17a ed.)

National Research Council of Canada. Associate Committee on Geotechnical Research. Muskeg Subcommittee, C. O. Brawner, y Norman W. Radforth. Muskeg and the Northern Environment in Canada. Buffalo: University of Toronto Press, 1977.

Cita MLA (8a ed.)

National Research Council of Canada. Associate Committee on Geotechnical Research. Muskeg Subcommittee, et al. Muskeg and the Northern Environment in Canada. University of Toronto Press, 1977.