Tongass (the), Alaska's vanishing rain forest ; the photographs of Robert Glenn Ketchum

MLA

Ketchum, R.G. Tongass (the), Alaska's Vanishing Rain Forest ; the Photographs of Robert Glenn Ketchum. New York: Aperture Foundation, 1987.

APA

Ketchum, R. (1987). Tongass (the), Alaska's vanishing rain forest ; the photographs of Robert Glenn Ketchum. New York: Aperture Foundation.

Chicago

Ketchum, R.G. Tongass (the), Alaska's Vanishing Rain Forest ; the Photographs of Robert Glenn Ketchum. New York: Aperture Foundation, 1987.