APA (7th ed.) Citation

Geoffrion, L. D., & Geoffrion, O. P. (1983). Computers and reading instruction. Addison-Wesley.

Chicago Style (17th ed.) Citation

Geoffrion, Leo D., and Olga P. Geoffrion. Computers and Reading Instruction. Reading, Mass: Addison-Wesley, 1983.

MLA (9th ed.) Citation

Geoffrion, Leo D., and Olga P. Geoffrion. Computers and Reading Instruction. Addison-Wesley, 1983.