Cita APA (7a ed.)

Woolley, C., & Gold, E. (1957). Ginnie and the mystery house. Scholastic Book Services.

Cita Chicago Style (17a ed.)

Woolley, Catherine, y Ethel Gold. Ginnie and the Mystery House. Ney York: Scholastic Book Services, 1957.

Cita MLA (9a ed.)

Woolley, Catherine, y Ethel Gold. Ginnie and the Mystery House. Scholastic Book Services, 1957.