APA (7th ed.) Citation

Soetens Frans, Hg̲lund Torsten, & CORE-Materials. Shape of Cross Section to Avoid Torsion.

Chicago Style (17th ed.) Citation

Soetens Frans, Hg̲lund Torsten, and CORE-Materials. Shape of Cross Section to Avoid Torsion.

MLA (9th ed.) Citation

Soetens Frans, et al. Shape of Cross Section to Avoid Torsion.