Παραπομπή σε μορφή APA (7η εκδ.)

Sy, M. U., Castillo, J. A. A., Borja, A. J. D., Reaviles, R. S., Pacho, M. V., & Amatus, R. J. R. (2013). Assessment of tree species diversity and structure of selected government reforestation projects. Sylvatrop.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sy, Manolito U., Jose Alan A. Castillo, Alexander John D. Borja, Rosalinda S. Reaviles, Marcelina V. Pacho, και Roy Joven R. Amatus. "Assessment of Tree Species Diversity and Structure of Selected Government Reforestation Projects." Sylvatrop 2013.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sy, Manolito U., et al. "Assessment of Tree Species Diversity and Structure of Selected Government Reforestation Projects." Sylvatrop, 2013.