APA aipamena

Willis, K. G. (1974). Problems in migration analysis. Saxon House ; Lexington Books.

Chicago Style aipamena

Willis, K. G. Problems in Migration Analysis. Farnborough : Lexington, Mass.: Saxon House ; Lexington Books, 1974.

MLA aipamena

Willis, K. G. Problems in Migration Analysis. Saxon House ; Lexington Books, 1974.