Rülein von Calw, U., Sisco, A. G., & Smith, C. S. (1949). Bergwerk- und Probierbüchlein: A translation from the German of the Bergbüchlein, a sixteenth-century book on mining geology. The American Institute of Mining and Metallurgical Engineers.
Chicago Style (17th ed.) CitationRülein von Calw, Ulrich, Anneliese Grünhaldt Sisco, and Cyril Stanley Smith. Bergwerk- Und Probierbüchlein: A Translation from the German of the Bergbüchlein, a Sixteenth-century Book on Mining Geology. New York: The American Institute of Mining and Metallurgical Engineers, 1949.
MLA (9th ed.) CitationRülein von Calw, Ulrich, et al. Bergwerk- Und Probierbüchlein: A Translation from the German of the Bergbüchlein, a Sixteenth-century Book on Mining Geology. The American Institute of Mining and Metallurgical Engineers, 1949.