APA (7th ed.) Citation

Erikson, J. (1992). Gardening for a greener planet: A chemical free approach. McGraw-Hill.

Chicago Style (17th ed.) Citation

Erikson, Jonathan. Gardening for a Greener Planet: A Chemical Free Approach. New York: McGraw-Hill, 1992.

MLA (8th ed.) Citation

Erikson, Jonathan. Gardening for a Greener Planet: A Chemical Free Approach. McGraw-Hill, 1992.

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