APA (7th ed.) Citation

Arndt, I. (1931). Zur Aetiologie des Erythema nodosum. Christian.

Chicago Style (17th ed.) Citation

Arndt, Ilse. Zur Aetiologie Des Erythema Nodosum. Hamburg: Christian, 1931.

MLA (9th ed.) Citation

Arndt, Ilse. Zur Aetiologie Des Erythema Nodosum. Christian, 1931.