Cita APA (7a ed.)

Rodrignez, E. (2012). Elements of crystals, rocks and ores. Nyx Academics LLC.

Cita Chicago Style (17a ed.)

Rodrignez, Eddie. Elements of Crystals, Rocks and Ores. New Castle, DE: Nyx Academics LLC, 2012.

Cita MLA (8a ed.)

Rodrignez, Eddie. Elements of Crystals, Rocks and Ores. Nyx Academics LLC, 2012.