Cita APA

Merkal, R. S., & Witzel, D. A. (1973). Passive Transfer of Johnin Hypersensitivity with Reactivity Resembling Clinical Paratuberculosis in Calves.

Citación estilo Chicago

Merkal, R. S., y D. A. Witzel. Passive Transfer of Johnin Hypersensitivity With Reactivity Resembling Clinical Paratuberculosis in Calves. 1973.

Cita MLA

Merkal, R. S., y D. A. Witzel. Passive Transfer of Johnin Hypersensitivity With Reactivity Resembling Clinical Paratuberculosis in Calves. 1973.