APA (7th ed.) Citation

Frankl, O. Archivmaterialien zu Oskar Frankl, 1881-1955.

Chicago Style (17th ed.) Citation

Frankl, Oskar. Archivmaterialien Zu Oskar Frankl, 1881-1955.

MLA (9th ed.) Citation

Frankl, Oskar. Archivmaterialien Zu Oskar Frankl, 1881-1955.

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