APA (7th ed.) Citation

Bartók, B. (1927). Nine little piano pieces (1926) / by B. Bartok. Boosey and Hawkes.

Chicago Style (17th ed.) Citation

Bartók, Béla. Nine Little Piano Pieces (1926) / by B. Bartok. Boosey and Hawkes, 1927.

MLA (9th ed.) Citation

Bartók, Béla. Nine Little Piano Pieces (1926) / by B. Bartok. Boosey and Hawkes, 1927.

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