Cita APA (7a ed.)

Frobel, F. (1980). The current development of the world economy. United Nations University.

Cita Chicago Style (17a ed.)

Frobel, Folker. The Current Development of the World Economy. Tokyo: United Nations University, 1980.

Cita MLA (8a ed.)

Frobel, Folker. The Current Development of the World Economy. United Nations University, 1980.