APA (7th ed.) Citation

Röttger, E., & Klante, D. (1964). Creative drawing : point and line / Ernst Röttger and Dieter Klante: Point and line. Batsford.

Chicago Style (17th ed.) Citation

Röttger, Ernst, and Dieter Klante. Creative Drawing : Point and Line / Ernst Röttger and Dieter Klante: Point and Line. London: Batsford, 1964.

MLA (9th ed.) Citation

Röttger, Ernst, and Dieter Klante. Creative Drawing : Point and Line / Ernst Röttger and Dieter Klante: Point and Line. Batsford, 1964.

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