Cita APA
Gheddo, P. (1973). Why is the third world poor? Orbis Books.
Citación estilo Chicago
Gheddo, Piero. Why Is the Third World Poor? New York: Orbis Books, 1973.
Cita MLA
Gheddo, Piero. Why Is the Third World Poor? Orbis Books, 1973.
Warning: These citations may not always be 100% accurate.