APA (7th ed.) Citation

Ernfors, E. B., & Ernfors, R. F. (1990). Archaic economy and modern society. Uppsala University.

Chicago Style (17th ed.) Citation

Ernfors, Eva B., and Runar Fr Ernfors. Archaic Economy and Modern Society. [Sweden: Uppsala University, 1990.

MLA (9th ed.) Citation

Ernfors, Eva B., and Runar Fr Ernfors. Archaic Economy and Modern Society. Uppsala University, 1990.