APA (7th ed.) Citation

Piazza, G., & Goldhaber, S. Z. (2011). Chronic Thromboembolic Pulmonary Hypertension. The New England journal of medicine, 364(4), 351-360. https://doi.org/10.1056/NEJMra0910203

Chicago Style (17th ed.) Citation

Piazza, Gregory, and Samuel Z. Goldhaber. "Chronic Thromboembolic Pulmonary Hypertension." The New England Journal of Medicine 364, no. 4 (2011): 351-360. https://doi.org/10.1056/NEJMra0910203.

MLA (9th ed.) Citation

Piazza, Gregory, and Samuel Z. Goldhaber. "Chronic Thromboembolic Pulmonary Hypertension." The New England Journal of Medicine, vol. 364, no. 4, 2011, pp. 351-360, https://doi.org/10.1056/NEJMra0910203.