Gibson, K. R., & Parker, S. T. (1990). "Language" and intelligence in monkeys and apes: Comparative developmental perspectives. Cambridge University Press.
Citazione stile Chigago Style (17a edizione)Gibson, Kathleen Rita, e Sue Taylor Parker. "Language" and Intelligence in Monkeys and Apes: Comparative Developmental Perspectives. Cambridge [England]: Cambridge University Press, 1990.
Citatione MLA (9a ed.)Gibson, Kathleen Rita, e Sue Taylor Parker. "Language" and Intelligence in Monkeys and Apes: Comparative Developmental Perspectives. Cambridge University Press, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.