Ohio State University. College of Education & Ohio State University. Bureau of Educational Research and Service. Theory into practice. College of Education, Ohio State University.
Čikaški stil citiranja (17. izdanje)Ohio State University. College of Education i Ohio State University. Bureau of Educational Research and Service. Theory into Practice. [Columbus]: College of Education, Ohio State University.
MLA način citiranja (9. izdanje)Ohio State University. College of Education i Ohio State University. Bureau of Educational Research and Service. Theory into Practice. College of Education, Ohio State University.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.