Cita APA (7a ed.)
Frumkin, N. (1990). Guide to Economic Indicators (1. ed.). Sharpe.
Cita Chicago Style (17a ed.)
Frumkin, Norman. Guide to Economic Indicators. 1. ed. Armonk: Sharpe, 1990.
Cita MLA (9a ed.)
Frumkin, Norman. Guide to Economic Indicators. 1. ed. Sharpe, 1990.
Precaución: Estas citas no son 100% exactas.