Cita APA

Runnells, A russell, & Russell A Runnells. (1941). Animal pathology. Ames.

Citación estilo Chicago

Runnells, A russell, y Russell A Runnells. Animal Pathology. Ames, 1941.

Cita MLA

Runnells, et al. Animal Pathology. Ames, 1941.