Cita APA (7th ed.)

Erdelyi, A. (1961). Lectures on asymptotic solutions of ordinary linear differential equations. Mathematics Dept., California Institute of Technology.

Cita Chicago (17th ed.)

Erdelyi, Arthur. Lectures on Asymptotic Solutions of Ordinary Linear Differential Equations. Pasadena, Calif.: Mathematics Dept., California Institute of Technology, 1961.

Cita MLA (8th ed.)

Erdelyi, Arthur. Lectures on Asymptotic Solutions of Ordinary Linear Differential Equations. Mathematics Dept., California Institute of Technology, 1961.