Cita APA (7a ed.)

Ash, L. R., & Orihel, T. C. (1987). Parasites, a guide to laboratory procedures and identification. American Society of Clinical Pathologists.

Cita Chicago Style (17a ed.)

Ash, Lawrence R., y Thomas C. Orihel. Parasites, a Guide to Laboratory Procedures and Identification. Chicago: American Society of Clinical Pathologists, 1987.

Cita MLA (9a ed.)

Ash, Lawrence R., y Thomas C. Orihel. Parasites, a Guide to Laboratory Procedures and Identification. American Society of Clinical Pathologists, 1987.