APA (7th ed.) Citation

Chopin, F., & Askenase, S. (1957). Concerto no. 1, E moll = E minor = Mi mineur for pianoforte and orchestra, op. 11. Eulenburg.

Chicago Style (17th ed.) Citation

Chopin, Frédéric, and Stefan Askenase. Concerto No. 1, E Moll = E Minor = Mi Mineur for Pianoforte and Orchestra, Op. 11. London ; New York: Eulenburg, 1957.

MLA (9th ed.) Citation

Chopin, Frédéric, and Stefan Askenase. Concerto No. 1, E Moll = E Minor = Mi Mineur for Pianoforte and Orchestra, Op. 11. Eulenburg, 1957.