Cytowanie według stylu APA (wyd. 7)

Richardson, T. R. (1989). The century of the child: The mental hygiene movement and social policy in the United States and Canada. Albany: State University of New York Press.

Cytowanie według stylu Chicago (wyd. 17)

Richardson, Theresa R. The Century of the Child: The Mental Hygiene Movement and Social Policy in the United States and Canada. Albany: State University of New York Press, 1989.

Cytowanie według stylu MLA (wyd. 8)

Richardson, Theresa R. The Century of the Child: The Mental Hygiene Movement and Social Policy in the United States and Canada. Albany: State University of New York Press, 1989.