Cita APA (7a ed.)

Northrup, H. R., & Rowan, R. L. (1968). Readings in labor economics and labor relations. Irwin.

Cita Chicago Style (17a ed.)

Northrup, Herbert Roof, y Richard L. Rowan. Readings in Labor Economics and Labor Relations. Homewood, Ill: Irwin, 1968.

Cita MLA (9a ed.)

Northrup, Herbert Roof, y Richard L. Rowan. Readings in Labor Economics and Labor Relations. Irwin, 1968.