APA (7th ed.) Citation

Gollwitzer, G. (1961). The joy of drawing. Gramercy.

Chicago Style (17th ed.) Citation

Gollwitzer, Gerhard. The Joy of Drawing. New York: Gramercy, 1961.

MLA (9th ed.) Citation

Gollwitzer, Gerhard. The Joy of Drawing. Gramercy, 1961.

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