APA (7th ed.) Citation

Olsen, P. R. (1969). Duo for accordion and piano op. 56 ([Partitur].). Hohner.

Chicago Style (17th ed.) Citation

Olsen, Poul Rovsing. Duo for Accordion and Piano Op. 56. [Partitur]. Trossingen: Hohner, 1969.

MLA (9th ed.) Citation

Olsen, Poul Rovsing. Duo for Accordion and Piano Op. 56. [Partitur]. Hohner, 1969.

Warning: These citations may not always be 100% accurate.