APA citiranje

Sharma, A., Eisen, J. E., Shepard, J. O., Bernheim, A., & Little, B. P. (2020). Case 25-2020: A 47-Year-Old Woman with a Lung Mass. N Engl J Med.

Citação norma Chicago

Sharma, Amita, Jonathan E. Eisen, Jo-Anne O. Shepard, Adam Bernheim, and Brent P. Little. "Case 25-2020: A 47-Year-Old Woman With a Lung Mass." N Engl J Med 2020.

MLA citiranje

Sharma, Amita, et al. "Case 25-2020: A 47-Year-Old Woman With a Lung Mass." N Engl J Med 2020.