Cita APA (7th ed.)

Schaum, J. W. (1971). Rhythm & Blues. Bosworth.

Cita Chicago (17th ed.)

Schaum, John W. Rhythm & Blues. Köln [u.a.]: Bosworth, 1971.

Cita MLA (8th ed.)

Schaum, John W. Rhythm & Blues. Bosworth, 1971.