APA引文

Urgena, J. N. A. (2015). Effects of geogebra on students' attitudes and achievement in learning quadratic functions, equations and inequalities. Animo Repository.

Chicago Style Citation

Urgena, John Nico A. Effects of Geogebra On Students' Attitudes and Achievement in Learning Quadratic Functions, Equations and Inequalities. Animo Repository, 2015.

MLA引文

Urgena, John Nico A. Effects of Geogebra On Students' Attitudes and Achievement in Learning Quadratic Functions, Equations and Inequalities. Animo Repository, 2015.

警告：這些引文格式不一定是100％准確.