Cita APA (7a ed.)

Benrey, R. (1974). How to build a low-cost laser. Hayden Book Co.

Cita Chicago Style (17a ed.)

Benrey, Ronald. How to Build a Low-cost Laser. Rochelle Park, N.J.,: Hayden Book Co, 1974.

Cita MLA (9a ed.)

Benrey, Ronald. How to Build a Low-cost Laser. Hayden Book Co, 1974.