APA (7 ম সংস্করণ) উদ্ধৃতি

Ragragio, J. M. The design and application of manual scalogram method for spatial analysis in the Bicol IAD Area. Philippine planning journal.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Ragragio, Junio M. "The Design and Application of Manual Scalogram Method for Spatial Analysis in the Bicol IAD Area." Philippine Planning Journal .

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Ragragio, Junio M. "The Design and Application of Manual Scalogram Method for Spatial Analysis in the Bicol IAD Area." Philippine Planning Journal, .