APA

Shields J., . (1962). Monozygotic twins brought up apart and brought up together: an investigation into the genetic and environmental causes of variation in personality. London: Oxford Univ. Press.

Chicago

Shields James, . 1962. Monozygotic twins brought up apart and brought up together: an investigation into the genetic and environmental causes of variation in personality. London: Oxford Univ. Press.

Harvard

Shields J., . (1962). Monozygotic twins brought up apart and brought up together: an investigation into the genetic and environmental causes of variation in personality. London: Oxford Univ. Press.

MLA

Shields James, . Monozygotic twins brought up apart and brought up together: an investigation into the genetic and environmental causes of variation in personality. London: Oxford Univ. Press. 1962.