Cita APA (7a ed.)
Allen, L. R. (Jan-Mar1971). An Examination of the Ability of First Graders from the Science Curriculum Improvement Study Program to Describe an Object By Its Properties. Science Education, 55(1), 61-68.
Cita Chicago Style (17a ed.)
Allen, Leslie R. "An Examination of the Ability of First Graders from the Science Curriculum Improvement Study Program to Describe an Object By Its Properties." Science Education 55, no. 1 (Jan-Mar1971): 61-68.
Cita MLA (9a ed.)
Allen, Leslie R. "An Examination of the Ability of First Graders from the Science Curriculum Improvement Study Program to Describe an Object By Its Properties." Science Education, vol. 55, no. 1, Jan-Mar1971, pp. 61-68.
Precaución: Estas citas no son 100% exactas.