Gaya APA

Fraser, B, J., Tobin, K. (1990). What Does It Mean To Be An Exemplary Science Teacher ? . New York: JOHN wiley & Sons.

Gaya MLA

Fraser, Barry, J.., Tobin, Kenneth. "What Does It Mean To Be An Exemplary Science Teacher ?". New York: JOHN wiley & Sons, 1990. Jurnal.