APA (7th ed.) Citation

Mortensen, F. (1980). Sonata no. 2 in one movement for piano op. 47. Norsk Musikforl. u.a.

Chicago Style (17th ed.) Citation

Mortensen, Finn. Sonata No. 2 in One Movement for Piano Op. 47. Oslo: Norsk Musikforl. u.a, 1980.

MLA (9th ed.) Citation

Mortensen, Finn. Sonata No. 2 in One Movement for Piano Op. 47. Norsk Musikforl. u.a, 1980.