APA (7th ed.) Citation

Spasova, I. I., & Groudev, S. N. Microbial leaching of a refractory pyrite/arsenopyrite gold bearing concentrate.

Chicago Style (17th ed.) Citation

Spasova, I. I., and S. N. Groudev. Microbial Leaching of a Refractory Pyrite/arsenopyrite Gold Bearing Concentrate.

MLA (9th ed.) Citation

Spasova, I. I., and S. N. Groudev. Microbial Leaching of a Refractory Pyrite/arsenopyrite Gold Bearing Concentrate.

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