Παραπομπή σε μορφή APA (7η εκδ.)

Polakov, W. N. (1925). Man and his affairs from the engineering point of view. Williams & Wilkins Company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Polakov, Walter Nicholas. Man and His Affairs from the Engineering Point of View. Baltimore: Williams & Wilkins Company, 1925.

Παραπομπή σε μορφή MLA (8th εκδ.)

Polakov, Walter Nicholas. Man and His Affairs from the Engineering Point of View. Williams & Wilkins Company, 1925.