APA (7th ed.) Citation

Jayasuriya, D. E. D. S. (1978). Narcotics and drugs in Sri Lanka. Associated Educational Publishers.

Chicago Style (17th ed.) Citation

Jayasuriya, D. E. D. S. Narcotics and Drugs in Sri Lanka. Colombo: Associated Educational Publishers, 1978.

MLA (9th ed.) Citation

Jayasuriya, D. E. D. S. Narcotics and Drugs in Sri Lanka. Associated Educational Publishers, 1978.

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