Cita APA

Watson, J. M., & Watson, J. M. (1960). Medical helminthology. London, Sydney: Bailliere Tindall and Cox.

Citación estilo Chicago

Watson, J. M., y J. M. Watson. Medical Helminthology. London, Sydney: Bailliere Tindall and Cox, 1960.

Cita MLA

Watson, J. M., y J. M. Watson. Medical Helminthology. London, Sydney: Bailliere Tindall and Cox, 1960.