Cita APA

Hooper, J. E., & Scharff, M. (1958). The cosmic radiation. Methuen.

Citación estilo Chicago

Hooper, J. E., y M. Scharff. The Cosmic Radiation. London: Methuen, 1958.

Cita MLA

Hooper, J. E., y M. Scharff. The Cosmic Radiation. Methuen, 1958.