APA (7th ed.) Citation

Felix, E., & Ritter,. (1901). Die Schleimpolypen der Nase. Marhold.

Chicago Style (17th ed.) Citation

Felix, Eugen, and Ritter. Die Schleimpolypen Der Nase. Halle a. S: Marhold, 1901.

MLA (9th ed.) Citation

Felix, Eugen, and Ritter. Die Schleimpolypen Der Nase. Marhold, 1901.

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