APA (7th ed.) Citation

Krutch, J. W., & Porter, E. (1967). Baja California and the geography of hope. Sierra Club.

Chicago Style (17th ed.) Citation

Krutch, Joseph Wood, and Eliot Porter. Baja California and the Geography of Hope. San Francisco: Sierra Club, 1967.

MLA (9th ed.) Citation

Krutch, Joseph Wood, and Eliot Porter. Baja California and the Geography of Hope. Sierra Club, 1967.