Licup, N. L. (1978). Children's ability to coordinate perspectives of isolated objects: Implications for science curriculum development.
芝加哥风格引文Licup, Nora Librado-. Children's Ability to Coordinate Perspectives of Isolated Objects: Implications for Science Curriculum Development. 1978.
MLA引文Licup, Nora Librado-. Children's Ability to Coordinate Perspectives of Isolated Objects: Implications for Science Curriculum Development. 1978.
警告：这些引文格式不一定是100％准确.