Cita APA (7th ed.)
Wald, O. (1975). The joy of discovery in Bible study (Rev. ed.). Augsburg Pub. House.
Cita Chicago (17th ed.)
Wald, Oletta. The Joy of Discovery in Bible Study. Rev. ed. Minneapolis: Augsburg Pub. House, 1975.
Cita MLA (9th ed.)
Wald, Oletta. The Joy of Discovery in Bible Study. Rev. ed. Augsburg Pub. House, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.