Ridley, J. W. (2011). Parasitology for Medical and Clinical Laboratory Professionals. Cengage Learning, Delmar.
Chicago-viite (17. p.)Ridley, John W. Parasitology for Medical and Clinical Laboratory Professionals. Cengage Learning, Delmar, 2011.
MLA-viite (8. p.)Ridley, John W. Parasitology for Medical and Clinical Laboratory Professionals. Cengage Learning, Delmar, 2011.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.