The Sand country of Aldo Leopold : a photographic interpretation

MLA

Steinhacker, Charles, Susan Flader, and Aldo Leopold. The Sand Country of Aldo Leopold : a Photographic Interpretation. San Francisco: Sierra Club, 1973.

APA

Steinhacker, C., Flader, S., & Leopold, A. (1973). The Sand country of Aldo Leopold : a photographic interpretation. San Francisco: Sierra Club.

Chicago

Steinhacker, Charles, Susan Flader, and Aldo Leopold. The Sand Country of Aldo Leopold: A Photographic Interpretation. San Francisco: Sierra Club, 1973.