Cita APA (7th ed.)

Kahn, C. M., & Line, S. (2005). The Merck Veterinary Manual (9th ed.). Merck & Co., Inc.

Cita Chicago (17th ed.)

Kahn, Cynthia M., i Scott Line. The Merck Veterinary Manual. 9th ed. USA: Merck & Co., Inc, 2005.

Cita MLA (9th ed.)

Kahn, Cynthia M., i Scott Line. The Merck Veterinary Manual. 9th ed. Merck & Co., Inc, 2005.