APA (7th ed.) Citation

Amarasinghe, A. G., & Pushpakumara, W. M. N. J. (2008). Life competencies and citizenship education. Educational Publ. Dep.

Chicago Style (17th ed.) Citation

Amarasinghe, A. G., and W. M. N. J. Pushpakumara. Life Competencies and Citizenship Education. [Colombo]: Educational Publ. Dep, 2008.

MLA (9th ed.) Citation

Amarasinghe, A. G., and W. M. N. J. Pushpakumara. Life Competencies and Citizenship Education. Educational Publ. Dep, 2008.