Cita APA (7a ed.)

Geach, H., & Szwed, E. ([ca.1978]). Aims and objectives. Justice for children.

Cita Chicago Style (17a ed.)

Geach, Hugh, y Elizabeth Szwed. "Aims and Objectives." Justice for Children [ca.1978].

Cita MLA (9a ed.)

Geach, Hugh, y Elizabeth Szwed. "Aims and Objectives." Justice for Children, [ca.1978].