Cita APA (7a ed.)
Pedersen, B. M. Graphis: Number 283, January - February 1993, Volume 49. Graphis.
Cita estilo Chicago (17a ed.)
Pedersen, B. Martin. Graphis: Number 283, January - February 1993, Volume 49. Nueva York, EUA: Graphis.
Cita MLA (9a ed.)
Pedersen, B. Martin. Graphis: Number 283, January - February 1993, Volume 49. Graphis.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.