APA (7th ed.) Citation

Willett, C. S. (1974). Introduction to gas lasers: population inversion mechanisms: With emphasis on selective excitation processes (1. ed.). Pergamon Press.

Chicago Style (17th ed.) Citation

Willett, Colin S. Introduction to Gas Lasers: Population Inversion Mechanisms: With Emphasis on Selective Excitation Processes. 1. ed. Oxford [u.a.]: Pergamon Press, 1974.

MLA (9th ed.) Citation

Willett, Colin S. Introduction to Gas Lasers: Population Inversion Mechanisms: With Emphasis on Selective Excitation Processes. 1. ed. Pergamon Press, 1974.