APA引文

Mumford, L. (1979). Interpretations and forecasts 1922 - 1972: Studies in literatur, history, biography, technics, and contemporary society. New York: Harcourt Brace Jovanovich.

Trích dẫn kiểu Chicago

Mumford, Lewis. Interpretations and Forecasts 1922 - 1972: Studies in Literatur, History, Biography, Technics, and Contemporary Society. New York: Harcourt Brace Jovanovich, 1979.

MLA引文

Mumford, Lewis. Interpretations and Forecasts 1922 - 1972: Studies in Literatur, History, Biography, Technics, and Contemporary Society. New York: Harcourt Brace Jovanovich, 1979.