APA (7th ed.) Citation

Robu, I. N., Gheauş, M., Andăr, P., Nicolescu, R., & Siewers, U. GEOCHEMICAL ATLAS OF ROMANIA: A RECONNAISSANCE GEOCHEMICAL MAPPING.

Chicago Style (17th ed.) Citation

Robu, I. N., M. Gheauş, P. Andăr, R. Nicolescu, and U. Siewers. GEOCHEMICAL ATLAS OF ROMANIA: A RECONNAISSANCE GEOCHEMICAL MAPPING.

MLA (9th ed.) Citation

Robu, I. N., et al. GEOCHEMICAL ATLAS OF ROMANIA: A RECONNAISSANCE GEOCHEMICAL MAPPING.