APA (7th ed.) Citation

Ridgeway, J. (1980). Who owns the earth. MacMillan.

Chicago Style (17th ed.) Citation

Ridgeway, James. Who Owns the Earth. New York: MacMillan, 1980.

MLA (9th ed.) Citation

Ridgeway, James. Who Owns the Earth. MacMillan, 1980.

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