APA (7th ed.) Citation

Asimov, I. (1991). Our angry earth. Tom Doherty Associates Inc.

Chicago Style (17th ed.) Citation

Asimov, Isaac. Our Angry Earth. New York: Tom Doherty Associates Inc, 1991.

MLA (9th ed.) Citation

Asimov, Isaac. Our Angry Earth. Tom Doherty Associates Inc, 1991.

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