Cita APA (7a ed.)

Wichterle, O. (1994). Recollections. s.n.].

Cita Chicago Style (17a ed.)

Wichterle, Otto. Recollections. [Prague: s.n.], 1994.

Cita MLA (9a ed.)

Wichterle, Otto. Recollections. s.n.], 1994.