APA (7th ed.) Citation

Choquet, G. (1962). What is modern mathematics. Educational Explorers Limited.

Chicago Style (17th ed.) Citation

Choquet, G. What Is Modern Mathematics. Reading: Educational Explorers Limited, 1962.

MLA (9th ed.) Citation

Choquet, G. What Is Modern Mathematics. Educational Explorers Limited, 1962.

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