Cita APA (7a ed.)

Merrill, M. A. (1972). Problems of child delinquency ([Repr. d. Ausg. 1947].). Greenwood Press.

Cita Chicago Style (17a ed.)

Merrill, Maud A. Problems of Child Delinquency. [Repr. d. Ausg. 1947]. Westport, Conn: Greenwood Press, 1972.

Cita MLA (9a ed.)

Merrill, Maud A. Problems of Child Delinquency. [Repr. d. Ausg. 1947]. Greenwood Press, 1972.