APA (7th ed.) Citation

Rachmaninov, S. V. (1950). Klavier Album = Musikerportraits. Schott.

Chicago Style (17th ed.) Citation

Rachmaninov, Sergej V. Klavier Album = Musikerportraits. Mainz [u.a.]: Schott, 1950.

MLA (8th ed.) Citation

Rachmaninov, Sergej V. Klavier Album = Musikerportraits. Schott, 1950.

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