Παραπομπή APA

Alexander, R. B., Boyer, E. W., Smith, R. A., Schwarz, G. E., & Moore, R. B. (2007). The Role of Headwater Streams in Downstream Water Quality1. Blackwell Publishing Ltd.

Παραπομπή Chicago Style

Alexander, Richard B., Elizabeth W. Boyer, Richard A. Smith, Gregory E. Schwarz, και Richard B. Moore. The Role of Headwater Streams in Downstream Water Quality1. Blackwell Publishing Ltd, 2007.

Παραπομπή MLA

Alexander, Richard B., et al. The Role of Headwater Streams in Downstream Water Quality1. Blackwell Publishing Ltd, 2007.

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