APA (7th ed.) Citation

Poo, D. C. C., & Lee, S. (1994). An object-oriented systems modelling method based on the Jackson approach. Computer Journal, 37(8), 669. https://doi.org/10.1093/comjnl/37.8.669

Chicago Style (17th ed.) Citation

Poo, Danny C. C., and Shwu-Yi Lee. "An Object-oriented Systems Modelling Method Based on the Jackson Approach." Computer Journal 37, no. 8 (1994): 669. https://doi.org/10.1093/comjnl/37.8.669.

MLA (9th ed.) Citation

Poo, Danny C. C., and Shwu-Yi Lee. "An Object-oriented Systems Modelling Method Based on the Jackson Approach." Computer Journal, vol. 37, no. 8, 1994, p. 669, https://doi.org/10.1093/comjnl/37.8.669.