Cita APA (7a ed.)

Foot, H. C., Chapman, A. J., & Smith, J. R. (1995). Friendship and social relations in children. Transaction Publishers.

Cita Chicago Style (17a ed.)

Foot, Hugh C., Antony J. Chapman, y Jean R. Smith. Friendship and Social Relations in Children. New Brunswick [u.a.]: Transaction Publishers, 1995.

Cita MLA (8a ed.)

Foot, Hugh C., et al. Friendship and Social Relations in Children. Transaction Publishers, 1995.