APA (7th ed.) Citation

Lazaro, C. R. (1977). The written English vocabulary of first year students in four secondary schools in Metro Manila.

Chicago Style (17th ed.) Citation

Lazaro, Concepcion R. The Written English Vocabulary of First Year Students in Four Secondary Schools in Metro Manila. 1977.

MLA (9th ed.) Citation

Lazaro, Concepcion R. The Written English Vocabulary of First Year Students in Four Secondary Schools in Metro Manila. 1977.

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