Cita APA

Kahrs, R. F. (1981). Viral diseases of cattle. Ames: Iowa State University Press.

Chicago Style Citation

Kahrs, Robert F. Viral Diseases of Cattle. Ames: Iowa State University Press, 1981.

Cita MLA

Kahrs, Robert F. Viral Diseases of Cattle. Ames: Iowa State University Press, 1981.

Atenció: Aquestes cites poden no estar 100% correctes.