APA (7th ed.) Citation

Allen, J. E. (1992). Energy resources for a changing world / John E. Allen. Cambridge University Press.

Chicago Style (17th ed.) Citation

Allen, John E. Energy Resources for a Changing World / John E. Allen. Cambridge: Cambridge University Press, 1992.

MLA (9th ed.) Citation

Allen, John E. Energy Resources for a Changing World / John E. Allen. Cambridge University Press, 1992.

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