APA (7th ed.) Citation

Babes, V., & Sion, V. (1901). Die Pellagra. Alfred Holder.

Chicago Style (17th ed.) Citation

Babes, V., and V. Sion. Die Pellagra. Wien: Alfred Holder, 1901.

MLA (8th ed.) Citation

Babes, V., and V. Sion. Die Pellagra. Alfred Holder, 1901.