Citazione Stile APA (7a Edizione)

Flesch, C. (1988). Scale system for violoncello scale exercises in all major and minor keys for daily study. Carl Fischer.

Citazione stile Chigago Style (17a edizione)

Flesch, Carl. Scale System for Violoncello Scale Exercises in All Major and Minor Keys for Daily Study. Nueva York: Carl Fischer, 1988.

Citatione MLA (9a ed.)

Flesch, Carl. Scale System for Violoncello Scale Exercises in All Major and Minor Keys for Daily Study. Carl Fischer, 1988.