Cita APA (7a ed.)

Dunn, J. (1994). The beginnings of social understanding. Blackwell.

Cita Chicago Style (17a ed.)

Dunn, Judy. The Beginnings of Social Understanding. Oxford [etc.]: Blackwell, 1994.

Cita MLA (9a ed.)

Dunn, Judy. The Beginnings of Social Understanding. Blackwell, 1994.