Cita APA (7th ed.)

Skelton, L. W. (1984). The solar-Hydrogen energy economy: Beyond the age of fire. Van Nostrand Reinhold.

Cita Chicago (17th ed.)

Skelton, Luther W. The Solar-Hydrogen Energy Economy: Beyond the Age of Fire. New York: Van Nostrand Reinhold, 1984.

Cita MLA (9th ed.)

Skelton, Luther W. The Solar-Hydrogen Energy Economy: Beyond the Age of Fire. Van Nostrand Reinhold, 1984.