Cita APA (7a ed.)

Sik, O. (1967). Plan and market under socialism. International Arts and Sciences Press [etc.].

Cita Chicago Style (17a ed.)

Sik, Ota. Plan and Market Under Socialism. New York [etc.]: International Arts and Sciences Press [etc.], 1967.

Cita MLA (9a ed.)

Sik, Ota. Plan and Market Under Socialism. International Arts and Sciences Press [etc.], 1967.