APA citáció

Hassi Seppo, de Snoo H. S. V., & Szafranieć Franciszek Hugon. (2014). Normal intermediate extensions of symmetric relations. Szeged.

Chicago Style (17th ed.) Citation

Hassi Seppo, de Snoo H. S. V., and Szafranieć Franciszek Hugon. Normal Intermediate Extensions of Symmetric Relations. Bolyai Institute, University of Szeged: Szeged, 2014.

MLA idézés

Hassi Seppo, et al. Normal Intermediate Extensions of Symmetric Relations. Szeged, 2014.