Cita APA (7a ed.)

Vasilev, N. B., & Gutenmakher, V. L. (1980). Straight lines and curves. Mir Publishers.

Cita Chicago Style (17a ed.)

Vasilev, Nikolai Borisovich, y Viktor Lvovich Gutenmakher. Straight Lines and Curves. Moscow: Mir Publishers, 1980.

Cita MLA (9a ed.)

Vasilev, Nikolai Borisovich, y Viktor Lvovich Gutenmakher. Straight Lines and Curves. Mir Publishers, 1980.