APA (7 ম সংস্করণ) উদ্ধৃতি

Bucaoto, A. P. (1972). Paper folding: An instructional device in the teaching of geometry.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Bucaoto, Avelino P. Paper Folding: An Instructional Device in the Teaching of Geometry. Quezon City, 1972.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Bucaoto, Avelino P. Paper Folding: An Instructional Device in the Teaching of Geometry. 1972.