Cita APA (7a ed.)

Stephens, T. M. (1976). Directive teaching of children with learning and behavioral handicaps (2nd ed.). Merrill.

Cita Chicago Style (17a ed.)

Stephens, Thomas M. Directive Teaching of Children with Learning and Behavioral Handicaps. 2nd ed. Columbus, Ohio: Merrill, 1976.

Cita MLA (9a ed.)

Stephens, Thomas M. Directive Teaching of Children with Learning and Behavioral Handicaps. 2nd ed. Merrill, 1976.