APA (7th ed.) Citation

Boo, T. (1975). A survey on constrained approximation.

Chicago Style (17th ed.) Citation

Boo, Tang-piou. A Survey on Constrained Approximation. Kuala Lumpur, 1975.

MLA (8th ed.) Citation

Boo, Tang-piou. A Survey on Constrained Approximation. 1975.

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