Cita APA (7th ed.)

Stetina, T. (1999). The ultimate scale book. Hal Leonard Corporation.

Cita Chicago (17th ed.)

Stetina, Troy. The Ultimate Scale Book. Milwaukee: Hal Leonard Corporation, 1999.

Cita MLA (9th ed.)

Stetina, Troy. The Ultimate Scale Book. Hal Leonard Corporation, 1999.