APA (7th ed.) Citation

CHENGUANG, W., XINWU, L., JUN, L., & XU, F. (2022). Auxiliary device for preliminary forming of stair steps for duplex house.

Chicago Style (17th ed.) Citation

CHENGUANG, WEN, LIN XINWU, LUO JUN, and FENG XU. Auxiliary Device for Preliminary Forming of Stair Steps for Duplex House. 2022.

MLA (9th ed.) Citation

CHENGUANG, WEN, et al. Auxiliary Device for Preliminary Forming of Stair Steps for Duplex House. 2022.