Παραπομπή APA

(1972). Impressions of cogwheel. A Medical Advisory Committee chairman's views.

Παραπομπή Chicago Style

Impressions of Cogwheel. A Medical Advisory Committee Chairman's Views. 1972.

Παραπομπή MLA

Impressions of Cogwheel. A Medical Advisory Committee Chairman's Views. 1972.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.