Cita APA (7th ed.)

Blackwood, A. W. (1939). The fine art of public worship. Abingdon.

Cita Chicago (17th ed.)

Blackwood, Andrew W. The Fine Art of Public Worship. Nashville: Abingdon, 1939.

Cita MLA (9th ed.)

Blackwood, Andrew W. The Fine Art of Public Worship. Abingdon, 1939.