APA (7th ed.) Citation

Heilbut, E. (1905). Berliner Porträts.

Chicago Style (17th ed.) Citation

Heilbut, Emil. Berliner Porträts. 1905.

MLA (9th ed.) Citation

Heilbut, Emil. Berliner Porträts. 1905.

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