APA (7th ed.) Citation

Gunatilake, K. (1988). Seasonality and health. Marga Institute.

Chicago Style (17th ed.) Citation

Gunatilake, Kingsley. Seasonality and Health. Colombo: Marga Institute, 1988.

MLA (9th ed.) Citation

Gunatilake, Kingsley. Seasonality and Health. Marga Institute, 1988.

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