APA (7th ed.) Citation

Gill, S. D. (1991). Mother Earth: An American story (Paperback ed.). Univ. of Chicago Press.

Chicago Style (17th ed.) Citation

Gill, Sam D. Mother Earth: An American Story. Paperback ed. Chicago [u.a.]: Univ. of Chicago Press, 1991.

MLA (9th ed.) Citation

Gill, Sam D. Mother Earth: An American Story. Paperback ed. Univ. of Chicago Press, 1991.

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