APA (7th ed.) Citation

Wong, C., Saw, S., & Chin, O. H. (1985). Microcomputer-based langmuir probe system.

Chicago Style (17th ed.) Citation

Wong, C.S, S.H Saw, and Oi Hoong Chin. Microcomputer-based Langmuir Probe System. 1985.

MLA (9th ed.) Citation

Wong, C.S, et al. Microcomputer-based Langmuir Probe System. 1985.