Gaya APA

Efstathiou, K. (2005). Metamorphoses of Hamiltonian Systems with Symmetries (1st ed. 2005.). Berlin, Heidelberg: Springer.

Gaya MLA

Efstathiou, Konstantinos.. "Metamorphoses of Hamiltonian Systems with Symmetries". 1st ed. 2005. Berlin, Heidelberg: Springer, 2005. E Book.