APA (7th ed.) Citation

Hirakawa, H., Onai, R., & Furukawa, K. (1983). Implementing an OR-Parallel Optimizing Prolog System (POPS) in Concurrent Prolog.

Chicago Style (17th ed.) Citation

Hirakawa, Hideki, Rikio Onai, and Koichi Furukawa. Implementing an OR-Parallel Optimizing Prolog System (POPS) in Concurrent Prolog. Tokyo, Japan, 1983.

MLA (9th ed.) Citation

Hirakawa, Hideki, et al. Implementing an OR-Parallel Optimizing Prolog System (POPS) in Concurrent Prolog. 1983.