APA (7th ed.) Citation

Steffensen, M. S., & Guthrie, L. F. (1980). Effect of situation on the verbalization of black inner-city children. Center for the Study of Reading, University of Illinois at Urbana-Champaign ; Bolt Beranek and Newman Inc..

Chicago Style (17th ed.) Citation

Steffensen, Margaret S., and Larry F. Guthrie. Effect of Situation on the Verbalization of Black Inner-city Children. Champaign, Ill. : Cambridge, Mass.: Center for the Study of Reading, University of Illinois at Urbana-Champaign ; Bolt Beranek and Newman Inc., 1980.

MLA (9th ed.) Citation

Steffensen, Margaret S., and Larry F. Guthrie. Effect of Situation on the Verbalization of Black Inner-city Children. Center for the Study of Reading, University of Illinois at Urbana-Champaign ; Bolt Beranek and Newman Inc., 1980.