Is the lung allocation score working? A qualified: yes.

MLA

Levine, Stephanie M., and Luis F. Angel. “Is the Lung Allocation Score Working? A Qualified: Yes.” Chest, vol. 135, no. 4, Apr. 2009, pp. 890–92. EBSCOhost, https://doi.org/10.1378/chest.08-2820.

APA

Levine, S. M., & Angel, L. F. (2009). Is the lung allocation score working? A qualified: yes. Chest, 135(4), 890–892. https://doi.org/10.1378/chest.08-2820

Chicago

Levine, Stephanie M, and Luis F Angel. 2009. “Is the Lung Allocation Score Working? A Qualified: Yes.” Chest 135 (4): 890–92. doi:10.1378/chest.08-2820.