APA (7th ed.) Citation

Ng, C. K. (1989). Correlates of science achievement in lower secondary students.

Chicago Style (17th ed.) Citation

Ng, Chee Kheong. Correlates of Science Achievement in Lower Secondary Students. 1989.

MLA (8th ed.) Citation

Ng, Chee Kheong. Correlates of Science Achievement in Lower Secondary Students. 1989.

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