APA

Skeaping M., . (1967). Ballet under the Three crowns. New York: Dance perspectives foundation.

Chicago

Skeaping Mary, . 1967. Ballet under the Three crowns. New York: Dance perspectives foundation.

Harvard

Skeaping M., . (1967). Ballet under the Three crowns. New York: Dance perspectives foundation.

MLA

Skeaping Mary, . Ballet under the Three crowns. New York: Dance perspectives foundation. 1967.