APA (7th ed.) Citation

Frenssen, G. (1930). Otto Babendiek. Harrap.

Chicago Style (17th ed.) Citation

Frenssen, Gustav. Otto Babendiek. London : Sydney: Harrap, 1930.

MLA (8th ed.) Citation

Frenssen, Gustav. Otto Babendiek. Harrap, 1930.

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