APA (7th ed.) Citation

Nielsen, C. (1988). 5 piano pieces, op. 3. Wilhelm Hansen.

Chicago Style (17th ed.) Citation

Nielsen, Carl. 5 Piano Pieces, Op. 3. Copenhagen: Wilhelm Hansen, 1988.

MLA (9th ed.) Citation

Nielsen, Carl. 5 Piano Pieces, Op. 3. Wilhelm Hansen, 1988.