Cita APA

Monnig, H. O., & Soulsby, E. J. L. (1968). Helminths, arthropods & protozoa of domesticated animals (6. edition.). Baltimore: Williams & Wilkins.

Citación estilo Chicago

Monnig, H. O., y E. J. L. Soulsby. Helminths, Arthropods & Protozoa of Domesticated Animals. 6. edition. Baltimore: Williams & Wilkins, 1968.

Cita MLA

Monnig, H. O., y E. J. L. Soulsby. Helminths, Arthropods & Protozoa of Domesticated Animals. 6. edition. Baltimore: Williams & Wilkins, 1968.