APA (7th ed.) Citation

Premachandra, P. V., De Silva, P., Madanayaka, S. R. A. t., & Senanayake, S. M. S. P. e. (1992). Mental health (English teacher education course). National Institute of Education.

Chicago Style (17th ed.) Citation

Premachandra, P. V., Poorna De Silva, S. R. A. tr Madanayaka, and S. M. S. P. ed Senanayake. Mental Health (English Teacher Education Course). Maharagama: National Institute of Education, 1992.

MLA (9th ed.) Citation

Premachandra, P. V., et al. Mental Health (English Teacher Education Course). National Institute of Education, 1992.