APA

Lightfoot C., . (1997). The culture of adolescent risk-taking. New York: The Guilford Press.

Chicago

Lightfoot Cynthia, . 1997. The culture of adolescent risk-taking. New York: The Guilford Press.

Harvard

Lightfoot C., . (1997). The culture of adolescent risk-taking. New York: The Guilford Press.

MLA

Lightfoot Cynthia, . The culture of adolescent risk-taking. New York: The Guilford Press. 1997.