APA (7th ed.) Citation

Symmes, R. F. (1990). Rocas y minerales. Altea.

Chicago Style (17th ed.) Citation

Symmes, R. F. Rocas Y Minerales. Madrid: Altea, 1990.

MLA (9th ed.) Citation

Symmes, R. F. Rocas Y Minerales. Altea, 1990.

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