Puer senex

MLA

Fens, Kees. Puer Senex. [S.l.]: [s.n.], 1994.

APA

Fens, K. (1994). Puer senex. [S.l.]: [s.n.].

Chicago

Fens, Kees, Puer Senex. [S.l.]: [s.n.], 1994.