APA način citiranja (7. izdanje)

EUROPA PUBLICATIONS LIMITDE. (1976). The world of learning 1977- 78 (ed.28.). Europa Publications limited.

Čikaški stil citiranja (17. izdanje)

EUROPA PUBLICATIONS LIMITDE. The World of Learning 1977- 78. ed.28. London: Europa Publications limited, 1976.

MLA način citiranja (9. izdanje)

EUROPA PUBLICATIONS LIMITDE. The World of Learning 1977- 78. ed.28. Europa Publications limited, 1976.