Cita APA

Dacey, J., & Travers, J. (1991). Human development: Across the lifespan. WCB.

Citación estilo Chicago

Dacey, John, and John Travers. Human Development: Across the Lifespan. Boulevard: WCB, 1991.

Cita MLA

Dacey, John, and John Travers. Human Development: Across the Lifespan. WCB, 1991.

Warning: These citations may not always be 100% accurate.