APA (7th ed.) Citation

Stephen Li, P., Simone Arvisais-Anhalt, M., Travis Vandergriff, M., & Lu Q. Le, M. (2020). Ashy dermatosis-like hyperpigmentation in a patient taking hydroxyurea. Elsevier.

Chicago Style (17th ed.) Citation

Stephen Li, PhD, MD Simone Arvisais-Anhalt, MD Travis Vandergriff, and MD Lu Q. Le. Ashy Dermatosis-like Hyperpigmentation in a Patient Taking Hydroxyurea. Elsevier, 2020.

MLA (9th ed.) Citation

Stephen Li, PhD, et al. Ashy Dermatosis-like Hyperpigmentation in a Patient Taking Hydroxyurea. Elsevier, 2020.