APA
(1995). Educational psychology. vo. 30 no.1. Hillsdale, NJ: Lawrence Erbaum Associates, Publishers.
Chicago
1995. Educational psychology. vo. 30 no.1. Hillsdale, NJ: Lawrence Erbaum Associates, Publishers.
Harvard
(1995). Educational psychology. vo. 30 no.1. Hillsdale, NJ: Lawrence Erbaum Associates, Publishers.
MLA
Educational psychology. vo. 30 no.1. Hillsdale, NJ: Lawrence Erbaum Associates, Publishers. 1995.