Cita APA (7a ed.)

Murphy, D. T. (1999). Cognitive components of verbal abstracting ability in elementary school-aged children. University Microfilms International.

Cita Chicago Style (17a ed.)

Murphy, Daniel Thomas. Cognitive Components of Verbal Abstracting Ability in Elementary School-aged Children. Ann Arbor: University Microfilms International, 1999.

Cita MLA (9a ed.)

Murphy, Daniel Thomas. Cognitive Components of Verbal Abstracting Ability in Elementary School-aged Children. University Microfilms International, 1999.