Cita APA (7a ed.)
Hansen, J., & Perry, B. D. (1994). The epidemiology, diagnosis and control of helminth parasites of ruminants. A handbook. International Laboratory for Research on Animal Diseases.
Cita Chicago Style (17a ed.)
Hansen, James, y Brian D. Perry. The Epidemiology, Diagnosis and Control of Helminth Parasites of Ruminants. A Handbook. International Laboratory for Research on Animal Diseases, 1994.
Cita MLA (9a ed.)
Hansen, James, y Brian D. Perry. The Epidemiology, Diagnosis and Control of Helminth Parasites of Ruminants. A Handbook. International Laboratory for Research on Animal Diseases, 1994.
Precaución: Estas citas no son 100% exactas.