Cita APA (7a ed.)

Wagner, T. M. (2005). It happened on the Oregon Trail. Two Dot.

Cita Chicago Style (17a ed.)

Wagner, Tricia Martineau. It Happened on the Oregon Trail. Guilford, Conn.: Two Dot, 2005.

Cita MLA (8a ed.)

Wagner, Tricia Martineau. It Happened on the Oregon Trail. Two Dot, 2005.

Precaución: Estas citas no son 100% exactas.