APA-Zitierstil (7. Ausg.)

Beckman, T. N. (1939). Credits and collections in theory and practice (4. ed., 3. impr.). McGraw-Hill.

Chicago-Zitierstil (17. Ausg.)

Beckman, Theodore N. Credits and Collections in Theory and Practice. 4. ed., 3. impr. New York [u.a.]: McGraw-Hill, 1939.

MLA-Zitierstil (9. Ausg.)

Beckman, Theodore N. Credits and Collections in Theory and Practice. 4. ed., 3. impr. McGraw-Hill, 1939.