APA

Sleeman P. J., Rockwell D. M. & Messineo L. V. (1983). Designing learning programs and environments for students with special learning needs. Springfield, Ill: C.C. Thomas.

Chicago

Sleeman Phillip J, Rockwell D M and Messineo Louis V. 1983. Designing learning programs and environments for students with special learning needs. Springfield, Ill: C.C. Thomas.

Harvard

Sleeman P. J., Rockwell D. M. and Messineo L. V. (1983). Designing learning programs and environments for students with special learning needs. Springfield, Ill: C.C. Thomas.

MLA

Sleeman Phillip J, Rockwell D M and Messineo Louis V. Designing learning programs and environments for students with special learning needs. Springfield, Ill: C.C. Thomas. 1983.