Cita APA

Nelson, R. W., & Couto, C. G. (2020). Small animal internal medicine (Sixth edition.). St. Louis, Missouri: Elsevier.

Citación estilo Chicago

Nelson, Richard William,, y C. Guillermo Couto. Small Animal Internal Medicine. Sixth edition. St. Louis, Missouri: Elsevier, 2020.

Cita MLA

Nelson, Richard William,, y C. Guillermo Couto. Small Animal Internal Medicine. Sixth edition. St. Louis, Missouri: Elsevier, 2020.