APA način citiranja

Barbujani, G., & Sokal, R. R. (1990). Zones of sharp genetic change in Europe are also linguistic boundaries.

Čikaški stil citiranja

Barbujani, G., i R R. Sokal. Zones of Sharp Genetic Change in Europe Are Also Linguistic Boundaries. 1990.

MLA način citiranja

Barbujani, G., i R R. Sokal. Zones of Sharp Genetic Change in Europe Are Also Linguistic Boundaries. 1990.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.