APA način citiranja (7. izdanje)

(1973). Philosophy and sciene ; Morality and culture ; Technology and man. Sofia Pr..

Čikaški stil citiranja (17. izdanje)

Philosophy and Sciene ; Morality and Culture ; Technology and Man. Sofia: Sofia Pr., 1973.

MLA način citiranja (8. izdanje)

Philosophy and Sciene ; Morality and Culture ; Technology and Man. Sofia Pr., 1973.