APA (7th ed.) Citation

Voelker, A. H. L., Salgueiro, E., & Abreu, L. d. (2009). Southward shift of export productivity maxima during cold periods off the Western Iberian Margin.

Chicago Style (17th ed.) Citation

Voelker, Antje H. L., Emília Salgueiro, and Lúcia de Abreu. Southward Shift of Export Productivity Maxima During Cold Periods off the Western Iberian Margin. 2009.

MLA (8th ed.) Citation

Voelker, Antje H. L., et al. Southward Shift of Export Productivity Maxima During Cold Periods off the Western Iberian Margin. 2009.