APA (7th ed.) Citation

Thyer, D. (1993). Mathematical enrichment exercises: A teachers guide. Cassell.

Chicago Style (17th ed.) Citation

Thyer, Dennis. Mathematical Enrichment Exercises: A Teachers Guide. London: Cassell, 1993.

MLA (9th ed.) Citation

Thyer, Dennis. Mathematical Enrichment Exercises: A Teachers Guide. Cassell, 1993.

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