Cita APA (7th ed.)

Ross, K., & Smith, T. (2010). Directors’ perceptions of parent involvement in the Early Head Start and Sure Start early intervention programs: A cross-Atlantic study.

Cita Chicago (17th ed.)

Ross, KB, i T. Smith. Directors’ Perceptions of Parent Involvement in the Early Head Start and Sure Start Early Intervention Programs: A Cross-Atlantic Study. 2010.

Cita MLA (9th ed.)

Ross, KB, i T. Smith. Directors’ Perceptions of Parent Involvement in the Early Head Start and Sure Start Early Intervention Programs: A Cross-Atlantic Study. 2010.