Wagner;
a documentary study compiled and edited by Herbert Barth, Dietrich Mack [and] Egon Voss. Documents translated by P.R.J. Ford and Mary Whittall. Pref. by Pierre Boulez.
APA Citation
Voss, E., Mack, D., Barth, H., Wagner, R. (1975). Wagner. New York: Oxford University Press.
MLA Citation
Voss, Egon, Dietrich Mack, Herbert Barth, and Richard Wagner. Wagner. New York: Oxford University Press, 1975.
Warning: These citations may not always be complete (especially for serials).