APA

Westrup J., Harrison F. . L., . (1984). Collins Encyclopedia of Music. London: Chancellor Press.

Chicago

Westrup Jack, Harrison F LI, . 1984. Collins Encyclopedia of Music. London: Chancellor Press.

Harvard

Westrup J., Harrison F. . L., . (1984). Collins Encyclopedia of Music. London: Chancellor Press.

MLA

Westrup Jack, Harrison F LI, . Collins Encyclopedia of Music. London: Chancellor Press. 1984.