APA-viite

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

Chicago-tyylinen lähdeviittaus

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

MLA-viite

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