APA (7th ed.) Citation

Cloos, H. (1947). Conversation with the earth. Alfred A. Knopf, Inc.

Chicago Style (17th ed.) Citation

Cloos, Hans. Conversation with the Earth. New York: Alfred A. Knopf, Inc, 1947.

MLA (9th ed.) Citation

Cloos, Hans. Conversation with the Earth. Alfred A. Knopf, Inc, 1947.

Warning: These citations may not always be 100% accurate.