APA (7th ed.) Citation

CHENGLING, M., HONG, P., & JUNMIN, Q. (2018). Self-service car washing machine and car washing system.

Chicago Style (17th ed.) Citation

CHENGLING, MA, PANG HONG, and QUAN JUNMIN. Self-service Car Washing Machine and Car Washing System. 2018.

MLA (9th ed.) Citation

CHENGLING, MA, et al. Self-service Car Washing Machine and Car Washing System. 2018.