Cita APA (7th ed.)

Aleksandrova A. J., Timofeeva S. S., & IOP Publishing. Risk Assessment for Stonecutting Enterprises.

Cita Chicago (17th ed.)

Aleksandrova A. J., Timofeeva S. S., i IOP Publishing. Risk Assessment for Stonecutting Enterprises.

Cita MLA (9th ed.)

Aleksandrova A. J., et al. Risk Assessment for Stonecutting Enterprises.