Cita APA (7a ed.)

Kelly, J. P. (1967). The settlement of Basques in the American West. [s.n.].

Cita Chicago Style (17a ed.)

Kelly, James P. The Settlement of Basques in the American West. [S.l.]: [s.n.], 1967.

Cita MLA (9a ed.)

Kelly, James P. The Settlement of Basques in the American West. [s.n.], 1967.