Cita APA (7th ed.)

Jackson, G. P. (1937). Spiritual folk-songs of early America: Two hundred and fifty tunes and texts. J. J. Augustin.

Cita Chicago (17th ed.)

Jackson, George Pullen. Spiritual Folk-songs of Early America: Two Hundred and Fifty Tunes and Texts. New York city: J. J. Augustin, 1937.

Cita MLA (9th ed.)

Jackson, George Pullen. Spiritual Folk-songs of Early America: Two Hundred and Fifty Tunes and Texts. J. J. Augustin, 1937.