APA (7th ed.) Citation

Kolb, C., Kral-Seume, I., & Stangl, G. (2012). Ella Heyn (1902 - 1993): Schauspielerin.

Chicago Style (17th ed.) Citation

Kolb, Christine, Ingrid Kral-Seume, and Gisela Stangl. Ella Heyn (1902 - 1993): Schauspielerin. 2012.

MLA (9th ed.) Citation

Kolb, Christine, et al. Ella Heyn (1902 - 1993): Schauspielerin. 2012.

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