Wiberg, J. L., & Trost, M. (1970). A Comparison between the Content of First Grade Primers and the Free Choice Library Selections Made by First Grade Students.
Chicago Style (17th ed.) CitationWiberg, John L., and Marion Trost. A Comparison Between the Content of First Grade Primers and the Free Choice Library Selections Made by First Grade Students. 1970.
MLA (9th ed.) CitationWiberg, John L., and Marion Trost. A Comparison Between the Content of First Grade Primers and the Free Choice Library Selections Made by First Grade Students. 1970.
Warning: These citations may not always be 100% accurate.