Citazione Stile APA (7a Edizione)
Stubelius, S. (1960). Balloon, flying-machine, helicopter: Further studies in the history of terms for aircraft in English.
Citazione stile Chigago Style (17a edizione)
Stubelius, Svante. Balloon, Flying-machine, Helicopter: Further Studies in the History of Terms for Aircraft in English. Göteborg, 1960.
Citatione MLA (9a ed.)
Stubelius, Svante. Balloon, Flying-machine, Helicopter: Further Studies in the History of Terms for Aircraft in English. 1960.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.