Cita APA (7a ed.)

Stretton, H. (1999). Economics: A new introduction. Pluto Press.

Cita Chicago Style (17a ed.)

Stretton, Hugh. Economics: A New Introduction. London: Pluto Press, 1999.

Cita MLA (9a ed.)

Stretton, Hugh. Economics: A New Introduction. Pluto Press, 1999.