APA-viite (7. p.)

Ward, H., & Roscoe, F. (1958). The approach to teaching. G. Bell.

Chicago-viite (17. p.)

Ward, Herbert, ja Frank Roscoe. The Approach to Teaching. London: G. Bell, 1958.

MLA-viite (9. p.)

Ward, Herbert, ja Frank Roscoe. The Approach to Teaching. G. Bell, 1958.