Cita APA (7th ed.)

Duprez, C., & Kirschen, E. S. (1970). Megistos: A world income and trade model for the 1975. North-Holland Pub.

Cita Chicago (17th ed.)

Duprez, Colette, i Etienne Sadi Kirschen. Megistos: A World Income and Trade Model for the 1975. Amsterdam: North-Holland Pub, 1970.

Cita MLA (9th ed.)

Duprez, Colette, i Etienne Sadi Kirschen. Megistos: A World Income and Trade Model for the 1975. North-Holland Pub, 1970.