Cita APA (7a ed.)

Hayden, C., & Jenssen, H. (1998). Poster Annual 1998=. Graphis.

Cita Chicago Style (17a ed.)

Hayden, Clave, y Heinke Jenssen. Poster Annual 1998=. New York: Graphis, 1998.

Cita MLA (8a ed.)

Hayden, Clave, y Heinke Jenssen. Poster Annual 1998=. Graphis, 1998.