APA
Arthur A. Carin, Sund R. B., . (1989). Teaching science through discovery. Columbus: Merrill Publishing Company.
Chicago
Arthur A. Carin, Sund Robert B, . 1989. Teaching science through discovery. Columbus: Merrill Publishing Company.
Harvard
Arthur A. Carin, Sund R. B., . (1989). Teaching science through discovery. Columbus: Merrill Publishing Company.
MLA
Arthur A. Carin, Sund Robert B, . Teaching science through discovery. Columbus: Merrill Publishing Company. 1989.