APA (7th ed.) Citation

Guajardo, F., & Macías, B. (2010). Rock Chemistry.

Chicago Style (17th ed.) Citation

Guajardo, Fidel, and Basilio Macías. Rock Chemistry. 2010.

MLA (9th ed.) Citation

Guajardo, Fidel, and Basilio Macías. Rock Chemistry. 2010.

Warning: These citations may not always be 100% accurate.