APA-viite (7. p.)

Barreira, l., & Pesin, Y. B. (2002). Lyapunov exponents and smooth ergodic theory. American Mathematical Society.

Chicago-viite (17. p.)

Barreira, luis, ja Yakov B. Pesin. Lyapunov Exponents and Smooth Ergodic Theory. Providence: American Mathematical Society, 2002.

MLA-viite (9. p.)

Barreira, luis, ja Yakov B. Pesin. Lyapunov Exponents and Smooth Ergodic Theory. American Mathematical Society, 2002.