Levend model

MLA

De Smet Leo. Levend Model. [S.l.]: [s.n.], 1903.

APA

De Smet Leo, D. Smet Leo. (1903). Levend model. [S.l.]: [s.n.].

Chicago

De Smet Leo Levend Model. [S.l.]: [s.n.], 1903.