Cita APA (7a ed.)

Watson, C. B. (1909). Prehistoric Siskiyou Island and marble halls of Oregon.

Cita Chicago Style (17a ed.)

Watson, C. B. Prehistoric Siskiyou Island and Marble Halls of Oregon. [Ashland? Or.], 1909.

Cita MLA (8a ed.)

Watson, C. B. Prehistoric Siskiyou Island and Marble Halls of Oregon. 1909.

Precaución: Estas citas no son 100% exactas.