Dyfyniad APA

Martins-Silva, M. J., & Barros, M. (2001). Occurrence and distribution of fresh-water molluscs in the Riacho Fundo Creek Basin, Brasilia, Brazil.

Dyfyniad Arddull Chicago

Martins-Silva, Maria Júlia, y Marilia Barros. Occurrence and Distribution of Fresh-water Molluscs in the Riacho Fundo Creek Basin, Brasilia, Brazil. 2001.

Dyfyniad MLA

Martins-Silva, Maria Júlia, y Marilia Barros. Occurrence and Distribution of Fresh-water Molluscs in the Riacho Fundo Creek Basin, Brasilia, Brazil. 2001.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.