APA (7th ed.) Citation

FRANKS, A. (1971). Twentieth century ballet. Greenwood Press.

Chicago Style (17th ed.) Citation

FRANKS, A.H. Twentieth Century Ballet. Greenwood Press, 1971.

MLA (8th ed.) Citation

FRANKS, A.H. Twentieth Century Ballet. Greenwood Press, 1971.

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