Cita APA (7a ed.)

Stjernfelt, F. Letterforms, Categories, and the A Priori Stance: Frederik Stjernfelt. Writing the signifying scene revisited.(1993).

Cita Chicago Style (17a ed.)

Stjernfelt, Frederik. "Letterforms, Categories, and the A Priori Stance: Frederik Stjernfelt." Writing the Signifying Scene Revisited.(1993) .

Cita MLA (8a ed.)

Stjernfelt, Frederik. "Letterforms, Categories, and the A Priori Stance: Frederik Stjernfelt." Writing the Signifying Scene Revisited.(1993), .