Παραπομπή APA

Cowpertwait, P. S., & Metcalfe, A. V. (2009). Introductory time series with R. Springer.

Παραπομπή Chicago Style

Cowpertwait, Paul S.P, και Andrew V. Metcalfe. Introductory Time Series with R. New York: Springer, 2009.

Παραπομπή MLA

Cowpertwait, Paul S.P, και Andrew V. Metcalfe. Introductory Time Series with R. Springer, 2009.