APA (7th ed.) Citation

Yu, B., Chen, F., Cao, J., & Long, D. Radioactivity concentration of 14C in the air of 14C urea breath test rooms and the resulting internal dose to medical staff. Elsevier.

Chicago Style (17th ed.) Citation

Yu, Bei, Fei Chen, Jing Cao, and Dingxin Long. Radioactivity Concentration of 14C in the Air of 14C Urea Breath Test Rooms and the Resulting Internal Dose to Medical Staff. Elsevier.

MLA (9th ed.) Citation

Yu, Bei, et al. Radioactivity Concentration of 14C in the Air of 14C Urea Breath Test Rooms and the Resulting Internal Dose to Medical Staff. Elsevier.