APA引文

Koru, M. H., & Shultz, O. M. (1944). Tap, tap, zip. University of Florida Project in Applied Economics, Florida Curriculum Laboratory, College of Education.

Chicago Style (17th ed.) Citation

Koru, Mary H., and Orlo M. Shultz. Tap, Tap, Zip. Gainesville, Fla.: University of Florida Project in Applied Economics, Florida Curriculum Laboratory, College of Education, 1944.

MLA引文

Koru, Mary H., and Orlo M. Shultz. Tap, Tap, Zip. University of Florida Project in Applied Economics, Florida Curriculum Laboratory, College of Education, 1944.