Merton, T., & Hammer, V. K. (1958). Prometheus: A meditation. Margaret I. King Library Press, University of Kentucky.
Čikaški stil citiranja (17. izdanje)Merton, Thomas, i Victor Karl Hammer. Prometheus: A Meditation. Lexington, Ky.: Margaret I. King Library Press, University of Kentucky, 1958.
MLA način citiranja (8. izdanje)Merton, Thomas, i Victor Karl Hammer. Prometheus: A Meditation. Margaret I. King Library Press, University of Kentucky, 1958.
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