Citazione Stile APA (7a Edizione)

Carrington, R., & Hutton, C. (1962). The early days of man (2. impression.). Chatto & Windus.

Citazione stile Chigago Style (17a edizione)

Carrington, Richard, e Clarke Hutton. The Early Days of Man. 2. impression. London: Chatto & Windus, 1962.

Citatione MLA (9a ed.)

Carrington, Richard, e Clarke Hutton. The Early Days of Man. 2. impression. Chatto & Windus, 1962.