Dale, A., & Prego, R. (2005). Net autotrophy and heterotrophy in the Pontevedra Ria upwelling system (NW Iberian margin). Iniversidad Autónoma de Baja California.
शिकागो स्टाइल उद्धरणDale, AW, और R. Prego. Net Autotrophy and Heterotrophy in the Pontevedra Ria Upwelling System (NW Iberian Margin). Iniversidad Autónoma de Baja California, 2005.
एमएलए उद्धरणDale, AW, और R. Prego. Net Autotrophy and Heterotrophy in the Pontevedra Ria Upwelling System (NW Iberian Margin). Iniversidad Autónoma de Baja California, 2005.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.