Cita APA (7th ed.)

Collery, A. (1966). National income and employment analysis. J. Wiley.

Cita Chicago (17th ed.)

Collery, Arnold. National Income and Employment Analysis. New York: J. Wiley, 1966.

Cita MLA (8th ed.)

Collery, Arnold. National Income and Employment Analysis. J. Wiley, 1966.