APA (7th ed.) Citation

Okáľ, J. (1971). Človek Papin. Villanova University.

Chicago Style (17th ed.) Citation

Okáľ, Ján. Človek Papin. [Philadelphia]: Villanova University, 1971.

MLA (9th ed.) Citation

Okáľ, Ján. Človek Papin. Villanova University, 1971.

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