APA (7th ed.) Citation

Lockyer, J. N. (1873). The spectroscope and its applications. Macmillan.

Chicago Style (17th ed.) Citation

Lockyer, J. Norman. The Spectroscope and Its Applications. London: Macmillan, 1873.

MLA (9th ed.) Citation

Lockyer, J. Norman. The Spectroscope and Its Applications. Macmillan, 1873.

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