APA (7th ed.) Citation

Hsieh, T., Hsia, S., Wu, C., Lin, T., Chang, C., & Wong, K. Frequency of Ventilator-associated Pneumonia With 3-day Versus 7-day Ventilator Circuit Changes. Elsevier.

Chicago Style (17th ed.) Citation

Hsieh, Ting-Chang, Shao-Hsuan Hsia, Chang-Teng Wu, Tzou-Yien Lin, Chih-Ching Chang, and Kin-Sun Wong. Frequency of Ventilator-associated Pneumonia With 3-day Versus 7-day Ventilator Circuit Changes. Elsevier.

MLA (9th ed.) Citation

Hsieh, Ting-Chang, et al. Frequency of Ventilator-associated Pneumonia With 3-day Versus 7-day Ventilator Circuit Changes. Elsevier.