Cita APA (7a ed.)

Beletskii, V. V., & Iacob, A. (2001). Essays on the motion of celestial bodies. Birkhäuser.

Cita Chicago Style (17a ed.)

Beletskii, V. V., y A. Iacob. Essays on the Motion of Celestial Bodies. Boston: Birkhäuser, 2001.

Cita MLA (9a ed.)

Beletskii, V. V., y A. Iacob. Essays on the Motion of Celestial Bodies. Birkhäuser, 2001.