Cita APA (7th ed.)
Richardson, D. (1974). Peace child. Regal Books.
Cita Chicago (17th ed.)
Richardson, Don. Peace Child. California: Regal Books, 1974.
Cita MLA (9th ed.)
Richardson, Don. Peace Child. Regal Books, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.