Plato

MLA

Oldewelt, Hendrik Marie Johan. Plato. 's Gravenhage: J. Philip Kruseman, 1931.

APA

Oldewelt, H. Marie Johan. (1931). Plato. 's Gravenhage: J. Philip Kruseman.

Chicago

Oldewelt, Hendrik Marie Johan, Plato. 's Gravenhage: J. Philip Kruseman, 1931.