Cita APA (7th ed.)

Lockyer, J. N. (1882). Studies in spectrum analysis (1a. ed.). Kegan Paul, Trench, & Co., 1 Paternoster Square.

Cita Chicago (17th ed.)

Lockyer, J. Norman. Studies in Spectrum Analysis. 1a. ed. Londres: Kegan Paul, Trench, & Co., 1 Paternoster Square, 1882.

Cita MLA (9th ed.)

Lockyer, J. Norman. Studies in Spectrum Analysis. 1a. ed. Kegan Paul, Trench, & Co., 1 Paternoster Square, 1882.