Petrushka,
an authoritative score of the original version; backgrounds, analysis, essays, views, and comments /
Edited by Charles Hamm.

APA Citation

Stravinsky, I., Hamm, C. (1967). Petrushka: an authoritative score of the original version; backgrounds, analysis, essays, views, and comments. New York: W. W. Norton.

MLA Citation

Stravinsky, Igor, 1882-1971, and Charles Hamm. Petrushka: an Authoritative Score of the Original Version; Backgrounds, Analysis, Essays, Views, And Comments. New York: W. W. Norton, 1967.

Warning: These citations may not always be complete (especially for serials).