APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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