APA (7th ed.) Zitazioa
Sittster, G. L. (1995). A grace disguised: How the soul grows through loss. Zondervan.
Chicago Style (17th ed.) Zitazioa
Sittster, Gerald L. A Grace Disguised: How the Soul Grows Through Loss. Michigan: Zondervan, 1995.
MLA (9th ed.) Zitazioa
Sittster, Gerald L. A Grace Disguised: How the Soul Grows Through Loss. Zondervan, 1995.
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