APA (7th ed.) Citation

Lengyel, B. A. (1971). Lasers (2a. ed.). John Wiley.

Chicago Style (17th ed.) Citation

Lengyel, Bela A. Lasers. 2a. ed. Nueva York: John Wiley, 1971.

MLA (9th ed.) Citation

Lengyel, Bela A. Lasers. 2a. ed. John Wiley, 1971.