APA-Zitierstil (7. Ausg.)

Escalona, S. K. (1974). The roots of individuality: Normal patterns of development in infancy (2. print.). Aldine Publ. Co.

Chicago-Zitierstil (17. Ausg.)

Escalona, Sibylle K. The Roots of Individuality: Normal Patterns of Development in Infancy. 2. print. Chicago: Aldine Publ. Co, 1974.

MLA-Zitierstil (9. Ausg.)

Escalona, Sibylle K. The Roots of Individuality: Normal Patterns of Development in Infancy. 2. print. Aldine Publ. Co, 1974.