Britain and America, 1850-1939 a study of economic change
MLA
Bagwell, Philip Sidney. and G. E. Mingay. Britain and America, 1850-1939 a study of economic change. New York : Praeger Publishers, [1970]
APA
Bagwell, P. & Mingay, G. (1970). Britain and America, 1850-1939 a study of economic change. New York : Praeger Publishers.
Chicago
Bagwell, Philip Sidney. and G. E. Mingay. Britain and America, 1850-1939 a study of economic change. New York : Praeger Publishers, [1970]