Citazione Stile APA (7a Edizione)

Escalona , S. K. (1968). The Roots of individuality: Normal patterns of development in infancy. Tavistock.

Citazione stile Chigago Style (17a edizione)

Escalona , Sibylle K. The Roots of Individuality: Normal Patterns of Development in Infancy. London: Tavistock, 1968.

Citatione MLA (9a ed.)

Escalona , Sibylle K. The Roots of Individuality: Normal Patterns of Development in Infancy. Tavistock, 1968.