APA (7th ed.) Citation

Ernst, R. (1927). Elsaß. E. Runge.

Chicago Style (17th ed.) Citation

Ernst, Robert. Elsaß. Berlin: E. Runge, 1927.

MLA (8th ed.) Citation

Ernst, Robert. Elsaß. E. Runge, 1927.

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