Citazione Stile APA (7a Edizione)

Butterfield, P., & Power, R. (1938). From James I to modern times (For juniors.). Evans.

Citazione stile Chigago Style (17a edizione)

Butterfield, Pamela, e Rhoda Power. From James I to Modern Times. For juniors. London: Evans, 1938.

Citatione MLA (9a ed.)

Butterfield, Pamela, e Rhoda Power. From James I to Modern Times. For juniors. Evans, 1938.