APA (7th ed.) Citation

Heller, H. J. (1879). Biographie Schillers. Hempel.

Chicago Style (17th ed.) Citation

Heller, H. J. Biographie Schillers. Berlin: Hempel, 1879.

MLA (9th ed.) Citation

Heller, H. J. Biographie Schillers. Hempel, 1879.

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