APA-referens (7:e uppl.)
Mickens, R. E. (2010). Truly nonlinear oscillations: Harmonic balance, parameter expansions, iteration, and averaging methods. World Scientific.
Chicago-referens (17:e uppl.)
Mickens, Ronald E. Truly Nonlinear Oscillations: Harmonic Balance, Parameter Expansions, Iteration, and Averaging Methods. Singapore ; Hackensack, NJ: World Scientific, 2010.
MLA-referens (9:e uppl.)
Mickens, Ronald E. Truly Nonlinear Oscillations: Harmonic Balance, Parameter Expansions, Iteration, and Averaging Methods. World Scientific, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.