APA (7th ed.) Citation

Zoltai, S. C., & Pettapiece, W. W. (1973). Studies of vegetation, land form and permafrost in the Mackenzie Valley: Terrain vegetation and permafrost relationships in the northern part of the Mackenzie Valley and northern Yukon. Information Canada.

Chicago Style (17th ed.) Citation

Zoltai, S. C., and W. W. Pettapiece. Studies of Vegetation, Land Form and Permafrost in the Mackenzie Valley: Terrain Vegetation and Permafrost Relationships in the Northern Part of the Mackenzie Valley and Northern Yukon. [Ottawa]: Information Canada, 1973.

MLA (8th ed.) Citation

Zoltai, S. C., and W. W. Pettapiece. Studies of Vegetation, Land Form and Permafrost in the Mackenzie Valley: Terrain Vegetation and Permafrost Relationships in the Northern Part of the Mackenzie Valley and Northern Yukon. Information Canada, 1973.