APA (7th ed.) Citation

Brown, T. (1971). Oil on ice: Alaskan wilderness at the crossroads. Sierra Club.

Chicago Style (17th ed.) Citation

Brown, Tom. Oil on Ice: Alaskan Wilderness at the Crossroads. San Francisco: Sierra Club, 1971.

MLA (9th ed.) Citation

Brown, Tom. Oil on Ice: Alaskan Wilderness at the Crossroads. Sierra Club, 1971.