APA citáció

Hetényi Magdolna, Maitz K, & Tóth É. (1977). Contributions to the knowledge of the Hungarian oil shale kerogen I. Preliminary report on the results of the pyrolysis and selective oxidation. Szeged.

Chicago Style (17th ed.) Citation

Hetényi Magdolna, Maitz K, and Tóth É. Contributions to the Knowledge of the Hungarian Oil Shale Kerogen I. Preliminary Report on the Results of the Pyrolysis and Selective Oxidation. University of Szeged, Department of Mineralogy, Geochemistry and Petrology: Szeged, 1977.

MLA idézés

Hetényi Magdolna, et al. Contributions to the Knowledge of the Hungarian Oil Shale Kerogen I. Preliminary Report on the Results of the Pyrolysis and Selective Oxidation. Szeged, 1977.