Cita APA (7th ed.)

Doll, E. A. (1966). Preschool Attainment Record: PAR (Research ed.). American Guidance Service.

Cita Chicago (17th ed.)

Doll, Edgar A. Preschool Attainment Record: PAR. Research ed. Circle Pines, Minn.: American Guidance Service, 1966.

Cita MLA (9th ed.)

Doll, Edgar A. Preschool Attainment Record: PAR. Research ed. American Guidance Service, 1966.