APA ציטוט

Urbach, E., & Gottlieb, P. M. (1950). Alergia.

Chicago Style (17th ed.) Citation

Urbach, Erich, and Philip M. Gottlieb. Alergia. 1950.

ציטוט MLA

Urbach, Erich, and Philip M. Gottlieb. Alergia. 1950.