Citazione Stile APA (7a Edizione)

Foster, S. W. (1933). England's quest of eastern trade. adam and charles Black.

Citazione stile Chigago Style (17a edizione)

Foster, Sir William. England's Quest of Eastern Trade. London: adam and charles Black, 1933.

Citatione MLA (9a ed.)

Foster, Sir William. England's Quest of Eastern Trade. adam and charles Black, 1933.