APA (7th ed.) Citation

Hoye, R. E., Wang, A. C., & Lekan, H. A. (1973). Index to computer based learning. Educational Technology Publications.

Chicago Style (17th ed.) Citation

Hoye, Robert E., Anastasia C. Wang, and Helen A. Lekan. Index to Computer Based Learning. Englewood Cliffs, N.J.: Educational Technology Publications, 1973.

MLA (8th ed.) Citation

Hoye, Robert E., et al. Index to Computer Based Learning. Educational Technology Publications, 1973.