APA (7th ed.) Citation

Friedman, M. (1962). The interpolation of time series by related series. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Friedman, Milton. The Interpolation of Time Series by Related Series. [New York]: National Bureau of Economic Research, 1962.

MLA (9th ed.) Citation

Friedman, Milton. The Interpolation of Time Series by Related Series. National Bureau of Economic Research, 1962.