Cita APA (7a ed.)
Snyder, C., & Nielsen, J. Paper Prototyping: The Fast and Easy Way to Design and Refuse User Interfaces. Morgan Kaufmann.
Cita estilo Chicago (17a ed.)
Snyder, Carolyn, y Jakob Nielsen. Paper Prototyping: The Fast and Easy Way to Design and Refuse User Interfaces. San Francisco, EUA: Morgan Kaufmann.
Cita MLA (9a ed.)
Snyder, Carolyn, y Jakob Nielsen. Paper Prototyping: The Fast and Easy Way to Design and Refuse User Interfaces. Morgan Kaufmann.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.