APA ציטוט

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

Chicago Edition Citation

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

ציטוט MLA

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