APA-Zitierstil (7. Ausg.)

Ellingson, C., & Cass, J. (1972). Directory of facilities for the learning-disabled and handicapped. Harper & Row.

Chicago-Zitierstil (17. Ausg.)

Ellingson, Careth, und James Cass. Directory of Facilities for the Learning-disabled and Handicapped. New York: Harper & Row, 1972.

MLA-Zitierstil (9. Ausg.)

Ellingson, Careth, und James Cass. Directory of Facilities for the Learning-disabled and Handicapped. Harper & Row, 1972.