APA (7th ed.) Citation

(1988). Lagrange and Legendre characteristic classes / V.A. Vassilyev.

Chicago Style (17th ed.) Citation

Lagrange and Legendre Characteristic Classes / V.A. Vassilyev. 1988.

MLA (9th ed.) Citation

Lagrange and Legendre Characteristic Classes / V.A. Vassilyev. 1988.

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