APA (7th ed.) Citation

Wellenhofer, F. (1956). Zur Frage der experimentellen Porphyrie.

Chicago Style (17th ed.) Citation

Wellenhofer, Franziska. Zur Frage Der Experimentellen Porphyrie. München, 1956.

MLA (9th ed.) Citation

Wellenhofer, Franziska. Zur Frage Der Experimentellen Porphyrie. 1956.

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