Wagner, C. P. (1979). Your Church can be healthy. Abingdon.
Cita Chicago (17th ed.)Wagner, C. Peter. Your Church Can Be Healthy. Nashville: Abingdon, 1979.
Cita MLA (9th ed.)Wagner, C. Peter. Your Church Can Be Healthy. Abingdon, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.