APA-viite (7. p.)

Centra, J. A. (1977). Renewing and evaluating teaching. Jossey-Bass Inc..

Chicago-viite (17. p.)

Centra, John A. Renewing and Evaluating Teaching. San Francisco: Jossey-Bass Inc., 1977.

MLA-viite (9. p.)

Centra, John A. Renewing and Evaluating Teaching. Jossey-Bass Inc., 1977.