APA (7th ed.) Citation

Gribbin, M., & Gribbin, J. Los misterios de la materia oscura.

Chicago Style (17th ed.) Citation

Gribbin, Mary, and John Gribbin. Los Misterios De La Materia Oscura.

MLA (8th ed.) Citation

Gribbin, Mary, and John Gribbin. Los Misterios De La Materia Oscura.

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