APA način citiranja (7. izdanje)

Ballard, P. B. (1934). Group tests of intelligence (Primera edición.). University of London Press.

Čikaški stil citiranja (17. izdanje)

Ballard, Philip Boswood. Group Tests of Intelligence. Primera edición. London: University of London Press, 1934.

MLA način citiranja (8. izdanje)

Ballard, Philip Boswood. Group Tests of Intelligence. Primera edición. University of London Press, 1934.