APA (7th ed.) Citation

Schäfer, C. (1961). Über Bisbenzylisochinolin-Alkaloide.

Chicago Style (17th ed.) Citation

Schäfer, Christoph. Über Bisbenzylisochinolin-Alkaloide. 1961.

MLA (9th ed.) Citation

Schäfer, Christoph. Über Bisbenzylisochinolin-Alkaloide. 1961.

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