APA (7th ed.) Citation

St, V., K, T., K, S., & D, D. (2020). Primary Orbital Lymphoma – A Challenging Diagnosis. Sciendo.

Chicago Style (17th ed.) Citation

St, Vylkanov, Trifonova K, Slaveykov K, and Dzhelebov D. Primary Orbital Lymphoma – A Challenging Diagnosis. Sciendo, 2020.

MLA (8th ed.) Citation

St, Vylkanov, et al. Primary Orbital Lymphoma – A Challenging Diagnosis. Sciendo, 2020.