Insel, P. M., & Walton ,Roth. (1998). Core concepts in health (8th ed.). Mayfield.
Chicago Style (17th ed.) ZitazioaInsel, Paul M., eta Walton ,Roth. Core Concepts in Health. 8th ed. London: Mayfield, 1998.
MLA (9th ed.) ZitazioaInsel, Paul M., eta Walton ,Roth. Core Concepts in Health. 8th ed. Mayfield, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.