APA (7th ed.) Citation

Egorov, I. V. (1986). Linear differential equations of principal type. Consultants Bureau.

Chicago Style (17th ed.) Citation

Egorov, I︠U︡. V. Linear Differential Equations of Principal Type. New York ; London: Consultants Bureau, 1986.

MLA (9th ed.) Citation

Egorov, I︠U︡. V. Linear Differential Equations of Principal Type. Consultants Bureau, 1986.