APA (7th ed.) Citation

TF, C., PC, B., JM, S., & FC, W. (1990). Obstructing tracheal lipoma: Management of a rare tumor. The Annals of thoracic surgery, 49(1), 137. https://doi.org/10.1016/0003-4975(90)90373-e

Chicago Style (17th ed.) Citation

TF, Chen, Braidley PC, Shneerson JM, and Wells FC. "Obstructing Tracheal Lipoma: Management of a Rare Tumor." The Annals of Thoracic Surgery 49, no. 1 (1990): 137. https://doi.org/10.1016/0003-4975(90)90373-e.

MLA (9th ed.) Citation

TF, Chen, et al. "Obstructing Tracheal Lipoma: Management of a Rare Tumor." The Annals of Thoracic Surgery, vol. 49, no. 1, 1990, p. 137, https://doi.org/10.1016/0003-4975(90)90373-e.