APA (7th ed.) Citation

Jensen, W. G. (1970). Energy and the economy of nations. G.T. Foulis.

Chicago Style (17th ed.) Citation

Jensen, W. G. Energy and the Economy of Nations. Henley-on-Thames, Oxfordshire: G.T. Foulis, 1970.

MLA (9th ed.) Citation

Jensen, W. G. Energy and the Economy of Nations. G.T. Foulis, 1970.