Cita APA (7a ed.)

McCallum, G. P. (1979). Practice tests for Michigan Certificate English. Nelson.

Cita Chicago Style (17a ed.)

McCallum, George P. Practice Tests for Michigan Certificate English. Watson-on-Thames: Nelson, 1979.

Cita MLA (9a ed.)

McCallum, George P. Practice Tests for Michigan Certificate English. Nelson, 1979.