Cita APA (7th ed.)

Olson, S. (2002). Mapping human history: Discovering the past through our genes. Houghton Mifflin.

Cita Chicago (17th ed.)

Olson, Steve. Mapping Human History: Discovering the Past Through Our Genes. Boston: Houghton Mifflin, 2002.

Cita MLA (8th ed.)

Olson, Steve. Mapping Human History: Discovering the Past Through Our Genes. Houghton Mifflin, 2002.