APA aipamena

Dray, W. H. (1979). Laws and explanation in history. Greenwood Press.

Chicago Style aipamena

Dray, William H. Laws and Explanation in History. Westport, Conn: Greenwood Press, 1979.

MLA aipamena

Dray, William H. Laws and Explanation in History. Greenwood Press, 1979.