Cita APA (7a ed.)

Dijck, J. v., Ketelaar, F. C. J., & Neef, S. (2006). Sign here!: Handwriting in the age of new media. Amsterdam University Press.

Cita Chicago Style (17a ed.)

Dijck, José van, F. C. J. Ketelaar, y Sonja Neef. Sign Here!: Handwriting in the Age of New Media. Amsterdam, Netherlands: Amsterdam University Press, 2006.

Cita MLA (8a ed.)

Dijck, José van, et al. Sign Here!: Handwriting in the Age of New Media. Amsterdam University Press, 2006.