APA (7th ed.) Citation

Candler, C. (1964). Atomic spectra and the vector model (2nd ed.). Hilger and Watts.

Chicago Style (17th ed.) Citation

Candler, Chris. Atomic Spectra and the Vector Model. 2nd ed. London: Hilger and Watts, 1964.

MLA (9th ed.) Citation

Candler, Chris. Atomic Spectra and the Vector Model. 2nd ed. Hilger and Watts, 1964.