Cita APA

Kagan, V. F. (1944). Lobachevskiĭ.

Citación estilo Chicago

Kagan, V. F. Lobachevskiĭ. Moskva, 1944.

Cita MLA

Kagan, V. F. Lobachevskiĭ. 1944.

Warning: These citations may not always be 100% accurate.