APA (7th ed.) Citation

Vaishar, A., Dvořák, P., Nováková, E., & Zapletalová, J. Settlement problems in the Czech borderland.

Chicago Style (17th ed.) Citation

Vaishar, Antonín, Petr Dvořák, Eva Nováková, and Jana Zapletalová. Settlement Problems in the Czech Borderland.

MLA (9th ed.) Citation

Vaishar, Antonín, et al. Settlement Problems in the Czech Borderland.