APA (7th ed.) Citation

Henningsen, J. (1979). Berthold Otto: (1859 - 1933).

Chicago Style (17th ed.) Citation

Henningsen, Jürgen. Berthold Otto: (1859 - 1933). 1979.

MLA (9th ed.) Citation

Henningsen, Jürgen. Berthold Otto: (1859 - 1933). 1979.

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