APA (7th ed.) Citation

Ireland, J., & Ireland, J. (1931). Two pieces for piano. B. Schott's Söhne.

Chicago Style (17th ed.) Citation

Ireland, John, and John Ireland. Two Pieces for Piano. Mainz ; Leipzig: B. Schott's Söhne, 1931.

MLA (9th ed.) Citation

Ireland, John, and John Ireland. Two Pieces for Piano. B. Schott's Söhne, 1931.