Larson, J. (1979). Climbing Jacob's ladder. Review and Herald.
Cita Chicago (17th ed.)Larson, Jeanne. Climbing Jacob's Ladder. Review and Herald, 1979.
Cita MLA (9th ed.)Larson, Jeanne. Climbing Jacob's Ladder. Review and Herald, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.