Citazione Stile APA (7a Edizione)

Gunasena, H. P. M. (1997). Gliricidia in Sri Lanka. University of Peradeniya, Oxford Forestry Institute, Forestry Research Link.

Citazione stile Chigago Style (17a edizione)

Gunasena, H. P. M. Gliricidia in Sri Lanka. Peradeniya: University of Peradeniya, Oxford Forestry Institute, Forestry Research Link, 1997.

Citatione MLA (9a ed.)

Gunasena, H. P. M. Gliricidia in Sri Lanka. University of Peradeniya, Oxford Forestry Institute, Forestry Research Link, 1997.