APA (7th ed.) Zitazioa
Lippincott Williams & Wilkins, Munden, J., & Schaeffer, L. (2005). Signs & symptoms: A 2-in-1 reference for nurses. Lippincott Williams & Wilkins.
Chicago Style (17th ed.) Zitazioa
Lippincott Williams & Wilkins, Julie Munden, eta Liz Schaeffer. Signs & Symptoms: A 2-in-1 Reference for Nurses. Philadelphia: Lippincott Williams & Wilkins, 2005.
MLA (9th ed.) Zitazioa
Lippincott Williams & Wilkins, et al. Signs & Symptoms: A 2-in-1 Reference for Nurses. Lippincott Williams & Wilkins, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.