APA (7th ed.) Citation

Gredler, M. E. (1997). Learning and instruction: Theory into practice (3rd ed.). Merrill.

Chicago Style (17th ed.) Citation

Gredler, Margaret E. Learning and Instruction: Theory into Practice. 3rd ed. Upper Saddle River, N.J: Merrill, 1997.

MLA (9th ed.) Citation

Gredler, Margaret E. Learning and Instruction: Theory into Practice. 3rd ed. Merrill, 1997.