APA (7th ed.) Citation

Bulat, A. F., Dyrda, V. I., & Khokhotva, A. I. (2013). Elastomers in coal industry. Safety problems.

Chicago Style (17th ed.) Citation

Bulat, A. F., V. I. Dyrda, and A. I. Khokhotva. Elastomers in Coal Industry. Safety Problems. 2013.

MLA (8th ed.) Citation

Bulat, A. F., et al. Elastomers in Coal Industry. Safety Problems. 2013.