APA (7th ed.) Citation

Gold, R. (1987). The description of cognitive development: 3 Piagetian themes. Clarendon Pr. [u.a.].

Chicago Style (17th ed.) Citation

Gold, Ron. The Description of Cognitive Development: 3 Piagetian Themes. Oxford: Clarendon Pr. [u.a.], 1987.

MLA (9th ed.) Citation

Gold, Ron. The Description of Cognitive Development: 3 Piagetian Themes. Clarendon Pr. [u.a.], 1987.