Dyfyniad APA

Kidd, J. S., & Kidd, R. A. (2006). Agricultural versus environmental science: A green revolution. Chelsea House Publishers.

Dyfyniad Arddull Chicago

Kidd, J. S., and Renee A. Kidd. Agricultural Versus Environmental Science: A Green Revolution. New York: Chelsea House Publishers, 2006.

Dyfyniad MLA

Kidd, J. S., and Renee A. Kidd. Agricultural Versus Environmental Science: A Green Revolution. Chelsea House Publishers, 2006.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.