APA (7th ed.) Citation

Langgaard, R. (1993). String quartets. Dacapo.

Chicago Style (17th ed.) Citation

Langgaard, Rued. String Quartets. Copenhagen: Dacapo, 1993.

MLA (9th ed.) Citation

Langgaard, Rued. String Quartets. Dacapo, 1993.

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