APA
Kain D. L., . (2003). Problem-based learning for teachers, grades 6-12. Boston, MA: Pearson / Allyn and Bacon.
Chicago
Kain Daniel L, . 2003. Problem-based learning for teachers, grades 6-12. Boston, MA: Pearson / Allyn and Bacon.
Harvard
Kain D. L., . (2003). Problem-based learning for teachers, grades 6-12. Boston, MA: Pearson / Allyn and Bacon.
MLA
Kain Daniel L, . Problem-based learning for teachers, grades 6-12. Boston, MA: Pearson / Allyn and Bacon. 2003.