APA-Zitierstil (7. Ausg.)

Sawyer, L. B. (1988). Sawyer's internal auditing (3. ed., re-titled, revised and enl.). Inst. of Internal Auditors.

Chicago-Zitierstil (17. Ausg.)

Sawyer, Lawrence B. Sawyer's Internal Auditing. 3. ed., re-titled, revised and enl. Altamonte Springs, Fla: Inst. of Internal Auditors, 1988.

MLA-Zitierstil (9. Ausg.)

Sawyer, Lawrence B. Sawyer's Internal Auditing. 3. ed., re-titled, revised and enl. Inst. of Internal Auditors, 1988.