APA (7th ed.) Citation

Molchanov, V. P., Medkov, M. A., & Medvedev, E. I. Principles of the noble metals extracting out of coal deposit cap rock.

Chicago Style (17th ed.) Citation

Molchanov, V. P., M. A. Medkov, and E. I. Medvedev. Principles of the Noble Metals Extracting Out of Coal Deposit Cap Rock.

MLA (9th ed.) Citation

Molchanov, V. P., et al. Principles of the Noble Metals Extracting Out of Coal Deposit Cap Rock.