APA (7th ed.) Citation

Thyer, D. (1993). Mathematical enrichment exercises : a teacher's guide / Dennis Thyer: A teacher's guide. Cassell.

Chicago Style (17th ed.) Citation

Thyer, Dennis. Mathematical Enrichment Exercises : A Teacher's Guide / Dennis Thyer: A Teacher's Guide. London: Cassell, 1993.

MLA (9th ed.) Citation

Thyer, Dennis. Mathematical Enrichment Exercises : A Teacher's Guide / Dennis Thyer: A Teacher's Guide. Cassell, 1993.

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