APA (7th ed.) Citation

Ris, C. (1887). Beiträge zur Kenntniss des Beta-Dinaphtylamins.

Chicago Style (17th ed.) Citation

Ris, Christoph. Beiträge Zur Kenntniss Des Beta-Dinaphtylamins. Zürich, 1887.

MLA (9th ed.) Citation

Ris, Christoph. Beiträge Zur Kenntniss Des Beta-Dinaphtylamins. 1887.

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