Citazione Stile APA (7a Edizione)

Best, G. (1954). All-strings a basic group method for violins - violas - cellos - basses in any combination. Varitone.

Citazione stile Chigago Style (17a edizione)

Best, George. All-strings a Basic Group Method for Violins - Violas - Cellos - Basses in Any Combination. Nueva York: Varitone, 1954.

Citatione MLA (9a ed.)

Best, George. All-strings a Basic Group Method for Violins - Violas - Cellos - Basses in Any Combination. Varitone, 1954.