Cita APA (7a ed.)

Frankel, N. (2013). Learning Vaadin 7 (2nd ed.). Packt Publishing.

Cita Chicago Style (17a ed.)

Frankel, Nicolas. Learning Vaadin 7. 2nd ed. Birmingham: Packt Publishing, 2013.

Cita MLA (8a ed.)

Frankel, Nicolas. Learning Vaadin 7. 2nd ed. Packt Publishing, 2013.