APA način citiranja (7. izdanje)

Pickering, G. W. (1967). The challenge to education. Watts.

Čikaški stil citiranja (17. izdanje)

Pickering, George White. The Challenge to Education. London: Watts, 1967.

MLA način citiranja (8. izdanje)

Pickering, George White. The Challenge to Education. Watts, 1967.