APA način citiranja (7. izdanje)
Engelhart, M. D. (1972). Methods of educational research. Rand McNally.
Čikaški stil citiranja (17. izdanje)
Engelhart, Max Dissette. Methods of Educational Research. Chicago: Rand McNally, 1972.
MLA način citiranja (9. izdanje)
Engelhart, Max Dissette. Methods of Educational Research. Rand McNally, 1972.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.