APA (7th ed.) Zitazioa

Riggs,Charlie. (1986). Learning to walk with God: Twelve steps to Christian growth. world wide publications.

Chicago Style (17th ed.) Zitazioa

Riggs,Charlie. Learning to Walk with God: Twelve Steps to Christian Growth. Minneapolis: world wide publications, 1986.

MLA (9th ed.) Zitazioa

Riggs,Charlie. Learning to Walk with God: Twelve Steps to Christian Growth. world wide publications, 1986.