From here on farther :
for violin, B-flat clarinet, bass clarinet, and piano /
Stefan Wolpe ; [edited by Austin Clarkson]

APA Citation

Wolpe, S., Clarkson, A. (1993). From here on farther: for violin, B-flat clarinet, bass clarinet, and piano. New York: Southern Music .

MLA Citation

Wolpe, Stefan, and Austin Clarkson. From Here On Farther: for Violin, B-flat Clarinet, Bass Clarinet, And Piano. New York: Southern Music , 1993.

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