APA (7th ed.) Citation

Higman, B. (1977). A comparative study of programming languages (2nd ed.). Macdonald and Jane's.

Chicago Style (17th ed.) Citation

Higman, Bryan. A Comparative Study of Programming Languages. 2nd ed. London: Macdonald and Jane's, 1977.

MLA (9th ed.) Citation

Higman, Bryan. A Comparative Study of Programming Languages. 2nd ed. Macdonald and Jane's, 1977.

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