APA (7th ed.) Citation

Dewey, P. R., & Garber, M. (1983). Easy to Use Microcomputer Generated "Subject Guide" Wall Chart.

Chicago Style (17th ed.) Citation

Dewey, Patrick R., and Marvin Garber. Easy to Use Microcomputer Generated "Subject Guide" Wall Chart. 1983.

MLA (9th ed.) Citation

Dewey, Patrick R., and Marvin Garber. Easy to Use Microcomputer Generated "Subject Guide" Wall Chart. 1983.

Warning: These citations may not always be 100% accurate.