APA način citiranja (7. izdanje)

Powell, R. (1972). The free mind: The inward path to liberation. Julian Press.

Čikaški stil citiranja (17. izdanje)

Powell, Robert. The Free Mind: The Inward Path to Liberation. New York: Julian Press, 1972.

MLA način citiranja (8. izdanje)

Powell, Robert. The Free Mind: The Inward Path to Liberation. Julian Press, 1972.