Cita APA (7a ed.)

McCormick, L., & Holden, R. (1992). Homeless children - a special challenge. Young children, 47(6), 61-67.

Cita Chicago Style (17a ed.)

McCormick, L., y R. Holden. "Homeless Children - a Special Challenge." Young Children 47, no. 6 (1992): 61-67.

Cita MLA (9a ed.)

McCormick, L., y R. Holden. "Homeless Children - a Special Challenge." Young Children, vol. 47, no. 6, 1992, pp. 61-67.