APA (7th ed.) Citation

Koopmans, L. (1974). The spectral analysis of time series. Academic Press.

Chicago Style (17th ed.) Citation

Koopmans, L.H. The Spectral Analysis of Time Series. New York: Academic Press, 1974.

MLA (8th ed.) Citation

Koopmans, L.H. The Spectral Analysis of Time Series. Academic Press, 1974.

Warning: These citations may not always be 100% accurate.