APA (7th ed.) Citation

Tondl, L. (1973). Scientific procedures: A contribution concerning the methodological problems of scientific concepts and scientific explanation. D. Reidel.

Chicago Style (17th ed.) Citation

Tondl, Ladislav. Scientific Procedures: A Contribution Concerning the Methodological Problems of Scientific Concepts and Scientific Explanation. Dordrecht: D. Reidel, 1973.

MLA (9th ed.) Citation

Tondl, Ladislav. Scientific Procedures: A Contribution Concerning the Methodological Problems of Scientific Concepts and Scientific Explanation. D. Reidel, 1973.