APA (7th ed.) Citation

Bartók, B., & Szigeti, J. Hungarian folk tunes.

Chicago Style (17th ed.) Citation

Bartók, Béla, and Joseph Szigeti. Hungarian Folk Tunes.

MLA (9th ed.) Citation

Bartók, Béla, and Joseph Szigeti. Hungarian Folk Tunes.

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