Παραπομπή σε μορφή APA (7η εκδ.)

Smyth, A. J., & Dumanski, J. (1993). FESLM: An international framework for evaluating sustainable land management : a discussion paper. Land and Water Development Division, Food and Agriculture Organization of the United Nations.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Smyth, A. J., και J. Dumanski. FESLM: An International Framework for Evaluating Sustainable Land Management : A Discussion Paper. Rome: Land and Water Development Division, Food and Agriculture Organization of the United Nations, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

Smyth, A. J., και J. Dumanski. FESLM: An International Framework for Evaluating Sustainable Land Management : A Discussion Paper. Land and Water Development Division, Food and Agriculture Organization of the United Nations, 1993.