APA (7th ed.) Citation

Adaora Ewulu, B., Meredith Gaufin, M., & Michael A. Cardis, M. (2022). Blue-black hyperpigmented patches on the cheeks. Elsevier.

Chicago Style (17th ed.) Citation

Adaora Ewulu, BS, MD Meredith Gaufin, and MD Michael A. Cardis. Blue-black Hyperpigmented Patches on the Cheeks. Elsevier, 2022.

MLA (9th ed.) Citation

Adaora Ewulu, BS, et al. Blue-black Hyperpigmented Patches on the Cheeks. Elsevier, 2022.