APA (7th ed.) Citation

Shepherd, I. D., Cooper, Z. A., & Walker, D. R. (1980). Computer assisted learning in geography: Current trends and future prospects (1. publ.). Council for Educational Technology.

Chicago Style (17th ed.) Citation

Shepherd, Ifan D., Zena A. Cooper, and David R. Walker. Computer Assisted Learning in Geography: Current Trends and Future Prospects. 1. publ. London: Council for Educational Technology, 1980.

MLA (9th ed.) Citation

Shepherd, Ifan D., et al. Computer Assisted Learning in Geography: Current Trends and Future Prospects. 1. publ. Council for Educational Technology, 1980.