APA aipamena

McManis, D. R. (1964). The Initial evaluation and utilization of the Illinois prairies, 1815-1840. Dept. of Geography, University of Chicago.

Chicago Style aipamena

McManis, Douglas R. The Initial Evaluation and Utilization of the Illinois Prairies, 1815-1840. Chic.: Dept. of Geography, University of Chicago, 1964.

MLA aipamena

McManis, Douglas R. The Initial Evaluation and Utilization of the Illinois Prairies, 1815-1840. Dept. of Geography, University of Chicago, 1964.