APA (7th ed.) Citation

Kendall, P. C., & Bartel, N. R. (1990). Teaching problem solving to students with learning and behavior problems: A manual for teachers. Selbstverl.

Chicago Style (17th ed.) Citation

Kendall, Philip C., and Nettie R. Bartel. Teaching Problem Solving to Students with Learning and Behavior Problems: A Manual for Teachers. [Ardmore, PA]: Selbstverl, 1990.

MLA (9th ed.) Citation

Kendall, Philip C., and Nettie R. Bartel. Teaching Problem Solving to Students with Learning and Behavior Problems: A Manual for Teachers. Selbstverl, 1990.