APA цитиране

Fagan, B. M. (1977). People of the earth: An introduction to world prehistory (2nd ed.). Boston MA: Little, Brown.

Чикагска система за цитиране

Fagan, Brian M. People of the Earth: An Introduction to World Prehistory. 2nd ed. Boston MA: Little, Brown, 1977.

MLA формат за цитиране

Fagan, Brian M. People of the Earth: An Introduction to World Prehistory. 2nd ed. Boston MA: Little, Brown, 1977.

Внимание: Тези цитати може да не са 100% точни.