Cita APA (7a ed.)

Bonacich, E. (1973). A theory of middleman minorities. [s.n.].

Cita Chicago Style (17a ed.)

Bonacich, Edna. A Theory of Middleman Minorities. [S.l.]: [s.n.], 1973.

Cita MLA (9a ed.)

Bonacich, Edna. A Theory of Middleman Minorities. [s.n.], 1973.