APA (7th ed.) Citation

Borgstrom, G. (1973). Harvesting the earth. Abelard-Schuman.

Chicago Style (17th ed.) Citation

Borgstrom, Georg. Harvesting the Earth. New York: Abelard-Schuman, 1973.

MLA (9th ed.) Citation

Borgstrom, Georg. Harvesting the Earth. Abelard-Schuman, 1973.

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