Gaya APA

Jonassen, D, H. et al (2003). Predictors of Well-Structured and III-Structured Problem Solving in an Astronomy Simulation . : Wiley Publishers.

Gaya MLA

Jonassen, David, H.. et al. "Predictors of Well-Structured and III-Structured Problem Solving in an Astronomy Simulation". : Wiley Publishers, 2003. Jurnal.