Towler, B. F. (2014). The Future of Energy (1st. ed.). Elsevier.
Chicago Style (17th ed.) ZitazioaTowler, Brian F. The Future of Energy. 1st. ed. London: Elsevier, 2014.
MLA (9th ed.) ZitazioaTowler, Brian F. The Future of Energy. 1st. ed. Elsevier, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.