Cita APA (7th ed.)

D'Onofrio, S., & Taylor, A. (2006). Introduction.

Cita Chicago (17th ed.)

D'Onofrio, Salvatore, i Anne-Christine Taylor. Introduction. 2006.

Cita MLA (8th ed.)

D'Onofrio, Salvatore, i Anne-Christine Taylor. Introduction. 2006.