Smith, T., & Graybill, H. W. (1920). EPIDEMIOLOGY OF BLACKHEAD IN TURKEYS UNDER APPROXIMATELY NATURAL CONDITIONS. The Rockefeller University Press.
Chicago ZitierstilSmith, Theobald, und H. W. Graybill. EPIDEMIOLOGY OF BLACKHEAD IN TURKEYS UNDER APPROXIMATELY NATURAL CONDITIONS. The Rockefeller University Press, 1920.
MLA ZitierstilSmith, Theobald, und H. W. Graybill. EPIDEMIOLOGY OF BLACKHEAD IN TURKEYS UNDER APPROXIMATELY NATURAL CONDITIONS. The Rockefeller University Press, 1920.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.