Cita APA (7a ed.)

Thrall, D. E., & Robertson, I. D. (2011). Atlas of normal radiographic anatomy and anatomic variants in the dog and cat (1st. ed.). Elsevier Saunders.

Cita Chicago Style (17a ed.)

Thrall, Donald E., y Ian D. Robertson. Atlas of Normal Radiographic Anatomy and Anatomic Variants in the Dog and Cat. 1st. ed. United States: Elsevier Saunders, 2011.

Cita MLA (8a ed.)

Thrall, Donald E., y Ian D. Robertson. Atlas of Normal Radiographic Anatomy and Anatomic Variants in the Dog and Cat. 1st. ed. Elsevier Saunders, 2011.