APA
Stahl, . (1976). Individualized Instruction Through Differentiated Learning Programs. West Nyack , N.Y: Parker Publishing Company.
Chicago
Stahl, . 1976. Individualized Instruction Through Differentiated Learning Programs. West Nyack , N.Y: Parker Publishing Company.
Harvard
Stahl, . (1976). Individualized Instruction Through Differentiated Learning Programs. West Nyack , N.Y: Parker Publishing Company.
MLA
Stahl, . Individualized Instruction Through Differentiated Learning Programs. West Nyack , N.Y: Parker Publishing Company. 1976.