Moore, E. S. (1940). Coal; its properties, analysis, classification, geology, extraction, uses and distribution (2nd ed.). John Wiley & sons.
Citace podle Chicago (17th ed.)Moore, Elwood S. Coal; Its Properties, Analysis, Classification, Geology, Extraction, Uses and Distribution. 2nd ed. New York: John Wiley & sons, 1940.
Citace podle MLA (9th ed.)Moore, Elwood S. Coal; Its Properties, Analysis, Classification, Geology, Extraction, Uses and Distribution. 2nd ed. John Wiley & sons, 1940.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..