APA (7th ed.) Citation

Gheddo, P. (1973). Why is the Third World poor? Orbys Books.

Chicago Style (17th ed.) Citation

Gheddo, Piero. Why Is the Third World Poor? [Maryknoll, N.Y.]: Orbys Books, 1973.

MLA (9th ed.) Citation

Gheddo, Piero. Why Is the Third World Poor? Orbys Books, 1973.

Warning: These citations may not always be 100% accurate.