APA (7th ed.) Citation

Pihlainen, J. A., Brown, R. J. E., & Legget, R. F. (1956). Pingo in the Mackenzie Delta, N.W.T.

Chicago Style (17th ed.) Citation

Pihlainen, J. A., R. J. E. Brown, and R. F. Legget. Pingo in the Mackenzie Delta, N.W.T. 1956.

MLA (9th ed.) Citation

Pihlainen, J. A., et al. Pingo in the Mackenzie Delta, N.W.T. 1956.