Cita APA (7a ed.)

Luther, M., & Kosten, A. (1956). Devotions and prayers. Baker Book House.

Cita Chicago Style (17a ed.)

Luther, Martin, y Andrew Kosten. Devotions and Prayers. Grand Rapids, Mich.: Baker Book House, 1956.

Cita MLA (8a ed.)

Luther, Martin, y Andrew Kosten. Devotions and Prayers. Baker Book House, 1956.