APA (7th ed.) Citation

Cehlár, M., Engel, J., Mihok, J., & Rybár, R. (2006). Surface mining. [Technical University].

Chicago Style (17th ed.) Citation

Cehlár, Michal, Jacek Engel, Jozef Mihok, and Radim Rybár. Surface Mining. Košice: [Technical University], 2006.

MLA (9th ed.) Citation

Cehlár, Michal, et al. Surface Mining. [Technical University], 2006.