APA (7th ed.) Citation

GL, K., M, G., F, R., BW, S., E, C., A, S., . . . M, K. (2013). ACTH-secreting Crooke cell carcinoma of the pituitary. European journal of clinical investigation, 43(1), 20. https://doi.org/10.1111/eci.12010

Chicago Style (17th ed.) Citation

GL, Kovács, et al. "ACTH-secreting Crooke Cell Carcinoma of the Pituitary." European Journal of Clinical Investigation 43, no. 1 (2013): 20. https://doi.org/10.1111/eci.12010.

MLA (9th ed.) Citation

GL, Kovács, et al. "ACTH-secreting Crooke Cell Carcinoma of the Pituitary." European Journal of Clinical Investigation, vol. 43, no. 1, 2013, p. 20, https://doi.org/10.1111/eci.12010.