APA (7th ed.) Citation

Lyons, P., Holsgrove, S., & Dusbury, P. (1989). Finite Element Benchmarks for 2D Beams and Axisymmetric Shells Involving Geometric Non-Linearity. NAFEMS.

Chicago Style (17th ed.) Citation

Lyons, P., S. Holsgrove, and P.G Dusbury. Finite Element Benchmarks for 2D Beams and Axisymmetric Shells Involving Geometric Non-Linearity. Glasgow: NAFEMS, 1989.

MLA (9th ed.) Citation

Lyons, P., et al. Finite Element Benchmarks for 2D Beams and Axisymmetric Shells Involving Geometric Non-Linearity. NAFEMS, 1989.