APA (7th ed.) Citation

Bardošová, M., Hodge, P., Šmatko, V., Tredgold, R. H., & Whitehead, D. A NEW METHOD OF FORMING SYNTHETIC OPALS.

Chicago Style (17th ed.) Citation

Bardošová, M., P. Hodge, V. Šmatko, R. H. Tredgold, and D. Whitehead. A NEW METHOD OF FORMING SYNTHETIC OPALS.

MLA (9th ed.) Citation

Bardošová, M., et al. A NEW METHOD OF FORMING SYNTHETIC OPALS.