APA-viite

Thirlwall, A. P. (1972). Economics of development (9th Ed.). Palgrave macmillan.

Chicago-tyylinen lähdeviittaus

Thirlwall, A. P. Economics of Development. 9th Ed. England: Palgrave macmillan, 1972.

MLA-viite

Thirlwall, A. P. Economics of Development. 9th Ed. Palgrave macmillan, 1972.