Cita APA (7a ed.)

Maddison, A. (2001). The world economy: A millennial perspective. OECD.

Cita Chicago Style (17a ed.)

Maddison, Angus. The World Economy: A Millennial Perspective. París: OECD, 2001.

Cita MLA (8a ed.)

Maddison, Angus. The World Economy: A Millennial Perspective. OECD, 2001.