APA (7th ed.) Citation

Rudnicki, S. (1987). From "numerus clausus" to "numerus nullus". Polin.

Chicago Style (17th ed.) Citation

Rudnicki, Szymon. "From "Numerus Clausus" to "Numerus Nullus"." Polin 1987.

MLA (8th ed.) Citation

Rudnicki, Szymon. "From "Numerus Clausus" to "Numerus Nullus"." Polin, 1987.

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