Cita APA (7a ed.)

BROWN, A. (1965). Introduction to the world economy. George Allen & Unwin.

Cita Chicago Style (17a ed.)

BROWN, A.J. Introduction to the World Economy. London: George Allen & Unwin, 1965.

Cita MLA (9a ed.)

BROWN, A.J. Introduction to the World Economy. George Allen & Unwin, 1965.