Gaya APA

Stephens, P, E, D, R, E, H. (1985). States Vesus Markets in the World-System . London: SAGE.

Gaya MLA

Stephens, Peter, Evans,, Dietrich, Rueschemeyer,, Evelyne, Huber. "States Vesus Markets in the World-System". London: SAGE, 1985. Text.