Cita APA (7th ed.)

Herrnstein Smith, B. Contingencies of value: Barbara Herrnstein Smith. Twentieth century literary theory : an introductory anthology.(1987).

Cita Chicago (17th ed.)

Herrnstein Smith, Barbara. "Contingencies of Value: Barbara Herrnstein Smith." Twentieth Century Literary Theory : An Introductory Anthology.(1987) .

Cita MLA (8th ed.)

Herrnstein Smith, Barbara. "Contingencies of Value: Barbara Herrnstein Smith." Twentieth Century Literary Theory : An Introductory Anthology.(1987), .