Παραπομπή σε μορφή APA (7η εκδ.)

Shank, M. (1993). Succeeding with difficult students: Workbook. Lee Canter & Associates.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Shank, Marcia. Succeeding with Difficult Students: Workbook. California, U.S.: Lee Canter & Associates, 1993.

Παραπομπή σε μορφή MLA (8th εκδ.)

Shank, Marcia. Succeeding with Difficult Students: Workbook. Lee Canter & Associates, 1993.