APA (7th ed.) Citation

Hartlaub, G. F. (1952). Modern graphic art. Universitätsbibliothek Heidelberg.

Chicago Style (17th ed.) Citation

Hartlaub, Gustav Friedrich. Modern Graphic Art. Heidelberg: Universitätsbibliothek Heidelberg, 1952.

MLA (9th ed.) Citation

Hartlaub, Gustav Friedrich. Modern Graphic Art. Universitätsbibliothek Heidelberg, 1952.

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