APA (7th ed.) Citation

Heinecke, A. J. (1970). Basic approach to drawing the nude [advertisement]. Alfred J. Heinecke.

Chicago Style (17th ed.) Citation

Heinecke, Alfred J. Basic Approach to Drawing the Nude [advertisement]. Lakewood, New Jersey: Alfred J. Heinecke, 1970.

MLA (9th ed.) Citation

Heinecke, Alfred J. Basic Approach to Drawing the Nude [advertisement]. Alfred J. Heinecke, 1970.