APA (7e ed.) Bronvermelding

Tidwell, M. F. (1961). Tested timed writings (2nd ed.). Prentice-Hall.

Chicago (17e ed.) Bronvermelding

Tidwell, M. Fred. Tested Timed Writings. 2nd ed. Englewood Cliffs, N.J.: Prentice-Hall, 1961.

MLA (8e ed.) Bronvermelding

Tidwell, M. Fred. Tested Timed Writings. 2nd ed. Prentice-Hall, 1961.