Cita APA (7a ed.)

Usunoff, E., Weinzettel, P., & Dietrich, S. (2009). Sorption of fluoride by quartz sand: Batch tests.

Cita Chicago Style (17a ed.)

Usunoff, Eduardo, Pablo Weinzettel, y Sebastián Dietrich. Sorption of Fluoride by Quartz Sand: Batch Tests. 2009.

Cita MLA (8a ed.)

Usunoff, Eduardo, et al. Sorption of Fluoride by Quartz Sand: Batch Tests. 2009.