APA (7th ed.) Citation

Gethmann, D. (2005). Das Prinzip Polaroid.

Chicago Style (17th ed.) Citation

Gethmann, Daniel. Das Prinzip Polaroid. 2005.

MLA (9th ed.) Citation

Gethmann, Daniel. Das Prinzip Polaroid. 2005.

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