Παραπομπή APA

Keith Landis, Arthur E Jongsma, & Judith Vander Woude. (2004). Speech language pathology treatment planner. John Wiley.

Παραπομπή Chicago Style

Keith Landis, Arthur E Jongsma, και Judith Vander Woude. Speech Language Pathology Treatment Planner. New Jersey: John Wiley, 2004.

Παραπομπή MLA

Keith Landis, et al. Speech Language Pathology Treatment Planner. John Wiley, 2004.