Παραπομπή APA

Greisen, K. (1971). The physics of cosmic x-ray, [gamma]-ray, and particle sources. Gordon and Breach.

Παραπομπή Chicago Style

Greisen, Kenneth. The Physics of Cosmic X-ray, [gamma]-ray, and Particle Sources. New York: Gordon and Breach, 1971.

Παραπομπή MLA

Greisen, Kenneth. The Physics of Cosmic X-ray, [gamma]-ray, and Particle Sources. Gordon and Breach, 1971.