Cita APA (7a ed.)

Lippincott Williams & Wilkins, Munden, J., & Schaeffer, L. (2005). Signs & symptoms: A 2-in-1 reference for nurses. Lippincott Williams & Wilkins.

Cita Chicago Style (17a ed.)

Lippincott Williams & Wilkins, Julie Munden, y Liz Schaeffer. Signs & Symptoms: A 2-in-1 Reference for Nurses. Philadelphia: Lippincott Williams & Wilkins, 2005.

Cita MLA (9a ed.)

Lippincott Williams & Wilkins, et al. Signs & Symptoms: A 2-in-1 Reference for Nurses. Lippincott Williams & Wilkins, 2005.