Citazione APA

Kovacic, I., & Brennan, M. J. (2011). The Duffing equation: Nonlinear oscillators and their behaviour. John Wiley & Sons.

Stile di citazione Chicago

Kovacic, Ivana, e Michael J. Brennan. The Duffing Equation: Nonlinear Oscillators and Their Behaviour. Chichester: John Wiley & Sons, 2011.

Citazione MLA

Kovacic, Ivana, e Michael J. Brennan. The Duffing Equation: Nonlinear Oscillators and Their Behaviour. John Wiley & Sons, 2011.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.