APA (7th ed.) Citation

Ekanayake, S. B., & Sedere, M. U. (1989). Disparity in achievement. National Institute of Education.

Chicago Style (17th ed.) Citation

Ekanayake, S. B., and Mohottige U. Sedere. Disparity in Achievement. Maharagama: National Institute of Education, 1989.

MLA (9th ed.) Citation

Ekanayake, S. B., and Mohottige U. Sedere. Disparity in Achievement. National Institute of Education, 1989.

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