APA (7th ed.) Citation

Eamonn Butler. (1983). Test Your IQ (1.). Pan Books Lit.

Chicago Style (17th ed.) Citation

Eamonn Butler. Test Your IQ. 1. London: Pan Books Lit, 1983.

MLA (9th ed.) Citation

Eamonn Butler. Test Your IQ. 1. Pan Books Lit, 1983.

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