APA-viite (7. p.)
Jackson, C. (1979). The Christian's secret of a happy life for today. World wide publ..
Chicago-viite (17. p.)
Jackson, Catherine. The Christian's Secret of a Happy Life for Today. Minnesota: World wide publ., 1979.
MLA-viite (9. p.)
Jackson, Catherine. The Christian's Secret of a Happy Life for Today. World wide publ., 1979.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.