American Society of Regional Anesthesia. (1998). Regional Anesthesia and Pain Medicine. Churchill Livingstone.
Chicago-viite (17. p.)American Society of Regional Anesthesia. Regional Anesthesia and Pain Medicine. Secaucus, NJ: Churchill Livingstone, 1998.
MLA-viite (8. p.)American Society of Regional Anesthesia. Regional Anesthesia and Pain Medicine. Churchill Livingstone, 1998.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.