APA (7th ed.) Citation

Oravec, I., Zemiar, B., & Lorenc, F. (1990). Martin. Pravda.

Chicago Style (17th ed.) Citation

Oravec, Igor, Bohuslav Zemiar, and František Lorenc. Martin. Bratislava: Pravda, 1990.

MLA (9th ed.) Citation

Oravec, Igor, et al. Martin. Pravda, 1990.