APA (7th ed.) Citation

Gang, G. (1993). Explaining the relationship between prehistoric agriculture and environment at Chaco Canyon, New Mexico. [publisher not identified].

Chicago Style (17th ed.) Citation

Gang, G-Young. Explaining the Relationship Between Prehistoric Agriculture and Environment at Chaco Canyon, New Mexico. [Place of publication not identified]: [publisher not identified], 1993.

MLA (9th ed.) Citation

Gang, G-Young. Explaining the Relationship Between Prehistoric Agriculture and Environment at Chaco Canyon, New Mexico. [publisher not identified], 1993.