APA (7th ed.) Citation

Chan, C. Y. L., & Burton, D. R. (1982). Low level supplementary heating system for free divers. Ocean Engineering, 9(4), 331.

Chicago Style (17th ed.) Citation

Chan, C. Y. L., and D. R. Burton. "Low Level Supplementary Heating System for Free Divers." Ocean Engineering 9, no. 4 (1982): 331.

MLA (9th ed.) Citation

Chan, C. Y. L., and D. R. Burton. "Low Level Supplementary Heating System for Free Divers." Ocean Engineering, vol. 9, no. 4, 1982, p. 331.