Cita APA (7a ed.)

Knowles, D. (1978). MCQ tutor for students of clinical chemistry. Heinemann Medical.

Cita Chicago Style (17a ed.)

Knowles, Derek. MCQ Tutor for Students of Clinical Chemistry. London: Heinemann Medical, 1978.

Cita MLA (9a ed.)

Knowles, Derek. MCQ Tutor for Students of Clinical Chemistry. Heinemann Medical, 1978.