APA (7th ed.) Citation

Vessel Kantardjiev, M., Boyana Beshanska-Pedersen, M., & Elena Obreshkova, M. (2021). Reddish-brown papules and nodules on the hands. Elsevier.

Chicago Style (17th ed.) Citation

Vessel Kantardjiev, MD, MD Boyana Beshanska-Pedersen, and MD Elena Obreshkova. Reddish-brown Papules and Nodules on the Hands. Elsevier, 2021.

MLA (9th ed.) Citation

Vessel Kantardjiev, MD, et al. Reddish-brown Papules and Nodules on the Hands. Elsevier, 2021.