APA način citiranja (7. izdanje)

Heron, J. (1982). Empirical validity in experimental research. Human Potential Research Project, University of Surrey : British Postgraduate Medical Federation, University of London.

Čikaški stil citiranja (17. izdanje)

Heron, John. Empirical Validity in Experimental Research. [Guildford, Surrey]: Human Potential Research Project, University of Surrey : British Postgraduate Medical Federation, University of London, 1982.

MLA način citiranja (8. izdanje)

Heron, John. Empirical Validity in Experimental Research. Human Potential Research Project, University of Surrey : British Postgraduate Medical Federation, University of London, 1982.