Cita APA (7a ed.)

Howe, R. (2002). Flags of the fifty states and their incredible histories. Lyons Press.

Cita Chicago Style (17a ed.)

Howe, Randy. Flags of the Fifty States and Their Incredible Histories. Guilford, Conn.: Lyons Press, 2002.

Cita MLA (8a ed.)

Howe, Randy. Flags of the Fifty States and Their Incredible Histories. Lyons Press, 2002.

Precaución: Estas citas no son 100% exactas.