APA (7th ed.) Citation

Townes, C. H. (1999). How the laser happened: Adventures of a scientist (1a. ed.). Oxford University.

Chicago Style (17th ed.) Citation

Townes, Charles H. How the Laser Happened: Adventures of a Scientist. 1a. ed. Nueva York: Oxford University, 1999.

MLA (9th ed.) Citation

Townes, Charles H. How the Laser Happened: Adventures of a Scientist. 1a. ed. Oxford University, 1999.