Cita APA (7a ed.)

Burton, V. L. (1943). Katy and the big snow. Houghton Mifflin company.

Cita Chicago Style (17a ed.)

Burton, Virginia Lee. Katy and the Big Snow. Boston: Houghton Mifflin company, 1943.

Cita MLA (8a ed.)

Burton, Virginia Lee. Katy and the Big Snow. Houghton Mifflin company, 1943.

Precaución: Estas citas no son 100% exactas.