Cita APA (7th ed.)

Paredes Z., A., & Mora Q., M. Sacagawea and the American Frontier.

Cita Chicago (17th ed.)

Paredes Z., Angélica, i Martha Mora Q. Sacagawea and the American Frontier.

Cita MLA (8th ed.)

Paredes Z., Angélica, i Martha Mora Q. Sacagawea and the American Frontier.