Cita APA (7th ed.)

Oxenfeldf, A. R. (1960). Economic principles and public issues. Holt, Rinehart and Winston.

Cita Chicago (17th ed.)

Oxenfeldf, Alfred R. Economic Principles and Public Issues. NewYork: Holt, Rinehart and Winston, 1960.

Cita MLA (9th ed.)

Oxenfeldf, Alfred R. Economic Principles and Public Issues. Holt, Rinehart and Winston, 1960.