Cita APA (7a ed.)
Thomas Ploug, P. H. Persuasive Technology: 5th International Conference, PERSUASIVE 2010, Copenhagen, Denmark, June 7-10, 2010, Proceedings. Springer.
Cita estilo Chicago (17a ed.)
Thomas Ploug, Per Hasle. Persuasive Technology: 5th International Conference, PERSUASIVE 2010, Copenhagen, Denmark, June 7-10, 2010, Proceedings. Berlín, Alemania: Springer.
Cita MLA (9a ed.)
Thomas Ploug, Per Hasle. Persuasive Technology: 5th International Conference, PERSUASIVE 2010, Copenhagen, Denmark, June 7-10, 2010, Proceedings. Springer.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.