Lockyer, N. Elements of astronomy: Accompanied with numerous ilustrations, a colored representation of the solar, stellar, and nebular spectra, and celestial charts of the northern and the southern hemisphere / by J. Norman Lockyer, fellow of the Royal Astronomical Society, editor of "Nature," etc (American edition, revised and specially adapted to the schools of the United States.).
Cita Chicago Style (17a ed.)Lockyer, Norman. Elements of Astronomy: Accompanied with Numerous Ilustrations, a Colored Representation of the Solar, Stellar, and Nebular Spectra, and Celestial Charts of the Northern and the Southern Hemisphere / by J. Norman Lockyer, Fellow of the Royal Astronomical Society, Editor of "Nature," Etc. American edition, revised and specially adapted to the schools of the United States. New York : D. Appleton and company, 549 & 551 Broadway, 1871.
Cita MLA (8a ed.)Lockyer, Norman. Elements of Astronomy: Accompanied with Numerous Ilustrations, a Colored Representation of the Solar, Stellar, and Nebular Spectra, and Celestial Charts of the Northern and the Southern Hemisphere / by J. Norman Lockyer, Fellow of the Royal Astronomical Society, Editor of "Nature," Etc. American edition, revised and specially adapted to the schools of the United States.