Cita APA (7a ed.)

Pahl, R. H. (2002). Prehistory to 1600. Scarecrow.

Cita Chicago Style (17a ed.)

Pahl, Ron H. Prehistory to 1600. Lanham, Md. [u.a.]: Scarecrow, 2002.

Cita MLA (9a ed.)

Pahl, Ron H. Prehistory to 1600. Scarecrow, 2002.