APA (7th ed.) Citation

Copland, A. (1968). The new music 1900-1960 / by A. Copland (Rev. ed.). Macdonald.

Chicago Style (17th ed.) Citation

Copland, A. The New Music 1900-1960 / by A. Copland. Rev. ed. Macdonald, 1968.

MLA (9th ed.) Citation

Copland, A. The New Music 1900-1960 / by A. Copland. Rev. ed. Macdonald, 1968.

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