Cita APA (7a ed.)

Shaw, N. H., & Bryan, W. W. (1976). Tropical pasture research: Principles and methods. CAB.

Cita Chicago Style (17a ed.)

Shaw, N. H., y W. W. Bryan. Tropical Pasture Research: Principles and Methods. Farnham Royal: CAB, 1976.

Cita MLA (8a ed.)

Shaw, N. H., y W. W. Bryan. Tropical Pasture Research: Principles and Methods. CAB, 1976.