APA (7th ed.) Citation

Ruehr, E. (2017). String quartet no. 6 (Score and parts.). E.C. Schimer Music Company.

Chicago Style (17th ed.) Citation

Ruehr, Elena. String Quartet No. 6. Score and parts. [St. Louis, MO]: E.C. Schimer Music Company, 2017.

MLA (9th ed.) Citation

Ruehr, Elena. String Quartet No. 6. Score and parts. E.C. Schimer Music Company, 2017.