APA (7. basım) Alıntı

Butlin, R. A., & Roberts, N. (1995). Ecological relations in historical times: Human impact and adaptation. Blackwell.

Chicago Style (17. basım) Atıf

Butlin, R. A., ve Neil Roberts. Ecological Relations in Historical Times: Human Impact and Adaptation. Oxford: Blackwell, 1995.

MLA (9th ed.) Atıf

Butlin, R. A., ve Neil Roberts. Ecological Relations in Historical Times: Human Impact and Adaptation. Blackwell, 1995.