APA (7th ed.) Citation

Farkas, A. (1935). Orthohydrogen, parahydrogen and heavy hydrogen. The University Press.

Chicago Style (17th ed.) Citation

Farkas, A. Orthohydrogen, Parahydrogen and Heavy Hydrogen. Cambridge [England]: The University Press, 1935.

MLA (9th ed.) Citation

Farkas, A. Orthohydrogen, Parahydrogen and Heavy Hydrogen. The University Press, 1935.