APA (7th ed.) Citation

(1975). The world of learning 1975-76 (26th ed.). Europa Publications.

Chicago Style (17th ed.) Citation

The World of Learning 1975-76. 26th ed. London: Europa Publications, 1975.

MLA (9th ed.) Citation

The World of Learning 1975-76. 26th ed. Europa Publications, 1975.

Warning: These citations may not always be 100% accurate.