Cita APA (7th ed.)

Nikiforov D. S., Raspaev A. A., & Kuimova M. V. Marina Valerievna. Friction welding.

Cita Chicago (17th ed.)

Nikiforov D. S., Raspaev A. A., i Kuimova M. V. Marina Valerievna. Friction Welding.

Cita MLA (9th ed.)

Nikiforov D. S., et al. Friction Welding.

Atenció: Aquestes cites poden no estar 100% correctes.