Cita APA (7a ed.)

Renfrew, C. (1997). Bus story test (4th ed.). Winslow.

Cita Chicago Style (17a ed.)

Renfrew, Catherine. Bus Story Test. 4th ed. Bicester: Winslow, 1997.

Cita MLA (9a ed.)

Renfrew, Catherine. Bus Story Test. 4th ed. Winslow, 1997.