Παραπομπή σε μορφή APA (7η εκδ.)

Ploeg, J. D. v. d., & Long, A. (1994). Born from within: Practice and perspectives of endogenous rural development. Van Gorcum.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ploeg, Jan Douwe van der, και Ann Long. Born from Within: Practice and Perspectives of Endogenous Rural Development. Assen: Van Gorcum, 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ploeg, Jan Douwe van der, και Ann Long. Born from Within: Practice and Perspectives of Endogenous Rural Development. Van Gorcum, 1994.