Introduction to MicroWorlds :
a logo-based hypermedia environment /
Sharon Yoder, David Moursund.
APA Citation
Yoder, S., Moursund, D. G. (1996). Introduction to MicroWorlds: a logo-based hypermedia environment. 2nd ed. Eugene, Oregon: International Society for Technology in Education.
MLA Citation
Yoder, Sharon, and David G Moursund. Introduction to MicroWorlds: a Logo-based Hypermedia Environment. 2nd ed. Eugene, Oregon: International Society for Technology in Education, 1996.
Warning: These citations may not always be complete (especially for serials).