APA (7th ed.) Citation

Bekker, P. (1907). Oskar Fried. Harmonie.

Chicago Style (17th ed.) Citation

Bekker, Paul. Oskar Fried. Berlin: Harmonie, 1907.

MLA (9th ed.) Citation

Bekker, Paul. Oskar Fried. Harmonie, 1907.

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