Cita APA

Berry, W. (1977). The unsettling of America: Culture & agriculture. Sierra Club Books.

Citación estilo Chicago

Berry, Wendell. The Unsettling of America: Culture & Agriculture. San Francisco: Sierra Club Books, 1977.

Cita MLA

Berry, Wendell. The Unsettling of America: Culture & Agriculture. Sierra Club Books, 1977.