APA (7th ed.) Citation

Polenske, K. R. (1970). A multiregional input-output model for the United States. Harvard University.

Chicago Style (17th ed.) Citation

Polenske, Karen R. A Multiregional Input-output Model for the United States. Camb., Mass.: Harvard University, 1970.

MLA (8th ed.) Citation

Polenske, Karen R. A Multiregional Input-output Model for the United States. Harvard University, 1970.