APA Citation

Henrry T Northen. (1956). The complete book of greenhouse gardening. New York: Ronald Press.

Chicago Style Citation

Henrry T Northen. The Complete Book of Greenhouse Gardening. New York: Ronald Press, 1956.

MLA Citation

Henrry T Northen. The Complete Book of Greenhouse Gardening. New York: Ronald Press, 1956.

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