APA (7th ed.) Citation

Krall, E. (1913). The Art of tone production on the violoncello (1a. ed.). Charles Scribner's Sons.

Chicago Style (17th ed.) Citation

Krall, Emil. The Art of Tone Production on the Violoncello. 1a. ed. Londres: Charles Scribner's Sons, 1913.

MLA (9th ed.) Citation

Krall, Emil. The Art of Tone Production on the Violoncello. 1a. ed. Charles Scribner's Sons, 1913.