APA citiranje

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

Chicago Style (17th ed.) Citation

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

MLA citiranje

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