APA (7th ed.) Citation

International Conference on Nonlinear Dynamics New York Academy of Sciences & Helleman, R. H. G. (1980). Nonlinear dynamics. The New York Academy of Sciences.

Chicago Style (17th ed.) Citation

International Conference on Nonlinear Dynamics New York Academy of Sciences and Robert H. G. Helleman. Nonlinear Dynamics. New York, N.Y.: The New York Academy of Sciences, 1980.

MLA (9th ed.) Citation

International Conference on Nonlinear Dynamics New York Academy of Sciences and Robert H. G. Helleman. Nonlinear Dynamics. The New York Academy of Sciences, 1980.