APA (7th ed.) Citation

Ritter, L., & Hell, P. (1973). Potulky prírodou. Príroda.

Chicago Style (17th ed.) Citation

Ritter, Lothar, and Pavel Hell. Potulky Prírodou. Bratislava: Príroda, 1973.

MLA (9th ed.) Citation

Ritter, Lothar, and Pavel Hell. Potulky Prírodou. Príroda, 1973.

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