Cita APA (7a ed.)
Williams, B., Richard, O., Tadlock, J., & Valk, J. d. (2011). Professional WordPress plugin development. Wiley.
Cita Chicago Style (17a ed.)
Williams, Brad, Ozh Richard, Justin Tadlock, y Joost de Valk. Professional WordPress Plugin Development. Indianapolis, Ind.: Wiley, 2011.
Cita MLA (9a ed.)
Williams, Brad, et al. Professional WordPress Plugin Development. Wiley, 2011.
Precaución: Estas citas no son 100% exactas.