APA stil citiranja

Lefschetz, S. (1950). Contributions to the theory of nonlinear oscillations: Contributions to the theory of nonlinear oscillations. I. VOLUME (1. izd.). Princeton: Princeton University Press.

Chicago stil citiranja

Lefschetz, Solomon. Contributions to the theory of nonlinear oscillations: Contributions to the theory of nonlinear oscillations. I. VOLUME. 1. izd. Princeton: Princeton University Press, 1950.

MLA stil citiranja

Lefschetz, Solomon. Contributions to the theory of nonlinear oscillations: Contributions to the theory of nonlinear oscillations. I. VOLUME. 1. izd. Princeton: Princeton University Press, 1950.