APA (7th ed.) Citation

Yap, P. O. (1985). A critique of language use surveys in Singapore.

Chicago Style (17th ed.) Citation

Yap, Pak Oi. A Critique of Language Use Surveys in Singapore. 1985.

MLA (8th ed.) Citation

Yap, Pak Oi. A Critique of Language Use Surveys in Singapore. 1985.

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