Cita APA (7th ed.)

Hartog, J. (1992). Need to know: Für Saxophon-Quartett. Hal Leonard Corporation.

Cita Chicago (17th ed.)

Hartog, Jim. Need to Know: Für Saxophon-Quartett. Milwaukee: Hal Leonard Corporation, 1992.

Cita MLA (8th ed.)

Hartog, Jim. Need to Know: Für Saxophon-Quartett. Hal Leonard Corporation, 1992.