Halsey, W. D. e. (1965). Collier's encyclopedia: With bibliography and index. Crowell Collier and Macmillan.
Cita Chicago Style (17a ed.)Halsey, William D. ed. Collier's Encyclopedia: With Bibliography and Index. [New York]: Crowell Collier and Macmillan, 1965.
Cita MLA (9a ed.)Halsey, William D. ed. Collier's Encyclopedia: With Bibliography and Index. Crowell Collier and Macmillan, 1965.
Precaución: Estas citas no son 100% exactas.