Παραπομπή σε μορφή APA (7η εκδ.)

Birch, C. E. (1928). Fundamentals of business practice: Laboratory material for use in junior business training courses. Gregg Publishing Co..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Birch, Clarence E. Fundamentals of Business Practice: Laboratory Material for Use in Junior Business Training Courses. New York [etc.]: Gregg Publishing Co., 1928.

Παραπομπή σε μορφή MLA (8th εκδ.)

Birch, Clarence E. Fundamentals of Business Practice: Laboratory Material for Use in Junior Business Training Courses. Gregg Publishing Co., 1928.