Cita APA (7th ed.)

ALLEN, R. (1968). Macro-economic theory: A mathematical treatment. Macmillan.

Cita Chicago (17th ed.)

ALLEN, R.G.D. Macro-economic Theory: A Mathematical Treatment. London: Macmillan, 1968.

Cita MLA (9th ed.)

ALLEN, R.G.D. Macro-economic Theory: A Mathematical Treatment. Macmillan, 1968.