APA استشهاد

Plemelj, J. (1964). Problems in the sense of Riemann and Klein.

استشهاد بنمط شيكاغو

Plemelj, Josip. Problems in the Sense of Riemann and Klein. Interscience Publishers., New York, 1964.

MLA استشهاد

Plemelj, Josip. Problems in the Sense of Riemann and Klein. 1964.