APA (7th ed.) Citation

Frias, C. M. (1996). Two-dimensional visual aids and the development of cognitive learning in elementary science.

Chicago Style (17th ed.) Citation

Frias, Cesar Manalo. Two-dimensional Visual Aids and the Development of Cognitive Learning in Elementary Science. 1996.

MLA (9th ed.) Citation

Frias, Cesar Manalo. Two-dimensional Visual Aids and the Development of Cognitive Learning in Elementary Science. 1996.