APA (7th ed.) Citation

Planck, M. (2019). Archivmaterialien zu Max Planck, 1858-1947.

Chicago Style (17th ed.) Citation

Planck, Max. Archivmaterialien Zu Max Planck, 1858-1947. 2019.

MLA (9th ed.) Citation

Planck, Max. Archivmaterialien Zu Max Planck, 1858-1947. 2019.

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