Yarbrough, J. U. (1920). The influence of the time interval upon the rate of learning in the white rat (Private edition.). University of Chicago Libraries.
Chicago Style (17th ed.) CitationYarbrough, Joseph Ussery. The Influence of the Time Interval upon the Rate of Learning in the White Rat. Private edition. Chicago: University of Chicago Libraries, 1920.
MLA (9th ed.) CitationYarbrough, Joseph Ussery. The Influence of the Time Interval upon the Rate of Learning in the White Rat. Private edition. University of Chicago Libraries, 1920.
Warning: These citations may not always be 100% accurate.