APA (7th ed.) Zitazioa
Skoglund, E. (1972). Where do l go to buy happiness?: Insights of a Christian counselor. InterVarsity.
Chicago Style (17th ed.) Zitazioa
Skoglund, Elizabeth. Where Do L Go to Buy Happiness?: Insights of a Christian Counselor. Illinois: InterVarsity, 1972.
MLA (9th ed.) Zitazioa
Skoglund, Elizabeth. Where Do L Go to Buy Happiness?: Insights of a Christian Counselor. InterVarsity, 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.