APA način citiranja (7. izdanje)

Petkov, V., & Stoyanov, L. N. (2017). Geometry of the generalized geodesic flow and inverse spectral problems (Second edition.). Wiley.

Čikaški stil citiranja (17. izdanje)

Petkov, Vesselin, i Luchezar N. Stoyanov. Geometry of the Generalized Geodesic Flow and Inverse Spectral Problems. Second edition. Chichester, West Sussex: Wiley, 2017.

MLA način citiranja (9. izdanje)

Petkov, Vesselin, i Luchezar N. Stoyanov. Geometry of the Generalized Geodesic Flow and Inverse Spectral Problems. Second edition. Wiley, 2017.