APA (7th ed.) Citation

Engel, K. (1997). Sperner theory. Cambridge University Press. https://doi.org/10.1017/CBO9780511574719

Chicago Style (17th ed.) Citation

Engel, Konrad. Sperner Theory. Cambridge: Cambridge University Press, 1997. https://doi.org/10.1017/CBO9780511574719.

MLA (9th ed.) Citation

Engel, Konrad. Sperner Theory. Cambridge University Press, 1997. https://doi.org/10.1017/CBO9780511574719.

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