APA (7th ed.) Citation

Zaruba, Q., Mencl, V., & Zarubova, H. (1982). Land slides and their control. Academia.

Chicago Style (17th ed.) Citation

Zaruba, Quido, Vojtech Mencl, and H. Zarubova. Land Slides and Their Control. Praha: Academia, 1982.

MLA (9th ed.) Citation

Zaruba, Quido, et al. Land Slides and Their Control. Academia, 1982.