APA (7th ed.) Citation

Alexits, G. (1961). Convergence problems of orthogonal series. Publ. House of the Hungarian Acad. of Sciences.

Chicago Style (17th ed.) Citation

Alexits, György. Convergence Problems of Orthogonal Series. Budapest: Publ. House of the Hungarian Acad. of Sciences, 1961.

MLA (9th ed.) Citation

Alexits, György. Convergence Problems of Orthogonal Series. Publ. House of the Hungarian Acad. of Sciences, 1961.

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