APA (7th ed.) Citation

Servais, W., & Varga, T. (1971). Teaching school mathematics. Penguin.

Chicago Style (17th ed.) Citation

Servais, Willy, and Tamas Varga. Teaching School Mathematics. Harmondsworth: Penguin, 1971.

MLA (9th ed.) Citation

Servais, Willy, and Tamas Varga. Teaching School Mathematics. Penguin, 1971.

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