APA (7th ed.) Zitazioa
Ecker, R. E. (1984). Staying well: Why the good life is so bad for your health. InterVarsity Press.
Chicago Style (17th ed.) Zitazioa
Ecker, Richard E. Staying Well: Why the Good Life Is so Bad for Your Health. Downers Grove, Ill.: InterVarsity Press, 1984.
MLA (9th ed.) Zitazioa
Ecker, Richard E. Staying Well: Why the Good Life Is so Bad for Your Health. InterVarsity Press, 1984.
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