MLA

Šafárik, Pavel Jozef, 1795-1861. Paul Joseph Schafariks Slawische alterthümer. Bd.2. 1843-44.. https://collections.library.yale.edu/catalog/30074504.

APA, 6th edition

Šafárik, Pavel Jozef, 1795-1861. (["Bd.2"])(1843-44.)[Paul Joseph Schafariks Slawische alterthümer]. https://collections.library.yale.edu/catalog/30074504.