APA (7th ed.) Citation

Knowles, N. C. (1990). A review of benchmark problems for geometric nonlinear behaviour of 3D beams and shells. NAFEMS.

Chicago Style (17th ed.) Citation

Knowles, N. C. A Review of Benchmark Problems for Geometric Nonlinear Behaviour of 3D Beams and Shells. Glasgow: NAFEMS, 1990.

MLA (9th ed.) Citation

Knowles, N. C. A Review of Benchmark Problems for Geometric Nonlinear Behaviour of 3D Beams and Shells. NAFEMS, 1990.