Citazione Stile APA (7a Edizione)

Shtokalo, I. Z. (1961). Linear differential equations with variable coefficients: Criteria of stability and unstability of their solutions. Hindustan Publishing Corp.

Citazione stile Chigago Style (17a edizione)

Shtokalo, I. Z. Linear Differential Equations with Variable Coefficients: Criteria of Stability and Unstability of Their Solutions. Nueva Delhi: Hindustan Publishing Corp, 1961.

Citatione MLA (9a ed.)

Shtokalo, I. Z. Linear Differential Equations with Variable Coefficients: Criteria of Stability and Unstability of Their Solutions. Hindustan Publishing Corp, 1961.