Cita APA (7a ed.)

Fernández Solarte, A. M., Fernández, M. A., dos Santos Afonso, M., & Torres Sánchez, R. M. (2015). Humic acid interaction with clay minerals: Modification of the surface properties by calcium presence.

Cita Chicago Style (17a ed.)

Fernández Solarte, Alejandra María, Mariela Alejandra Fernández, María dos Santos Afonso, y Rosa María Torres Sánchez. Humic Acid Interaction with Clay Minerals: Modification of the Surface Properties by Calcium Presence. 2015.

Cita MLA (8a ed.)

Fernández Solarte, Alejandra María, et al. Humic Acid Interaction with Clay Minerals: Modification of the Surface Properties by Calcium Presence. 2015.