APA (7 ম সংস্করণ) উদ্ধৃতি

Wal, H. v. d. (1999). Chinantec shifting cultivation: InTERAcTIVE landuse : a case-study in the Chinantla, Mexico, on secondary vegetation, soils and crop performance under indigenous shifting cultivation. s.n.].

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Wal, Hans van der. Chinantec Shifting Cultivation: InTERAcTIVE Landuse : A Case-study in the Chinantla, Mexico, on Secondary Vegetation, Soils and Crop Performance Under Indigenous Shifting Cultivation. [Wageningen: s.n.], 1999.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Wal, Hans van der. Chinantec Shifting Cultivation: InTERAcTIVE Landuse : A Case-study in the Chinantla, Mexico, on Secondary Vegetation, Soils and Crop Performance Under Indigenous Shifting Cultivation. s.n.], 1999.