Παραπομπή APA

Vohra, K. G. (1982). Natural radiation environment[proceedings]. Wiley Eastern.

Παραπομπή Chicago Style

Vohra, K G. Natural Radiation Environment[proceedings]. New Delhi: Wiley Eastern, 1982.

Παραπομπή MLA

Vohra, K G. Natural Radiation Environment[proceedings]. Wiley Eastern, 1982.