Cita APA (7th ed.)

Mayo Foundation for Medical Education and Research & Hagen, P. T. (1999). Mayo Clinic guide to self-care: Answers for everyday health problems (2nd ed.). Mayo Clinic.

Cita Chicago (17th ed.)

Mayo Foundation for Medical Education and Research i Philip T. Hagen. Mayo Clinic Guide to Self-care: Answers for Everyday Health Problems. 2nd ed. Rochester, MN: Mayo Clinic, 1999.

Cita MLA (9th ed.)

Mayo Foundation for Medical Education and Research i Philip T. Hagen. Mayo Clinic Guide to Self-care: Answers for Everyday Health Problems. 2nd ed. Mayo Clinic, 1999.