Cita APA (7a ed.)
Kalliopuska, M., & Tiitinen, U. (1991). Influence of two developmental programmes on the empathy and prosociability of preschool children. Perceptual & Motor Skills, 72, 323-329.
Cita Chicago Style (17a ed.)
Kalliopuska, Mirja, y Unto Tiitinen. "Influence of Two Developmental Programmes on the Empathy and Prosociability of Preschool Children." Perceptual & Motor Skills 72 (1991): 323-329.
Cita MLA (9a ed.)
Kalliopuska, Mirja, y Unto Tiitinen. "Influence of Two Developmental Programmes on the Empathy and Prosociability of Preschool Children." Perceptual & Motor Skills, vol. 72, 1991, pp. 323-329.
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