APA (7th ed.) Citation

Schrepel, U., & Wollina, U. Merkel Cells in Adnexal Neoplasias of Skin.

Chicago Style (17th ed.) Citation

Schrepel, U., and U. Wollina. Merkel Cells in Adnexal Neoplasias of Skin.

MLA (9th ed.) Citation

Schrepel, U., and U. Wollina. Merkel Cells in Adnexal Neoplasias of Skin.

Warning: These citations may not always be 100% accurate.