Cita APA (7a ed.)

Haskell, A. L. (1965). What is a Ballet? ([1st ed.].). Macdonald.

Cita Chicago Style (17a ed.)

Haskell, Arnold L. What Is a Ballet? [1st ed.]. London: Macdonald, 1965.

Cita MLA (9a ed.)

Haskell, Arnold L. What Is a Ballet? [1st ed.]. Macdonald, 1965.