Citazione Stile APA (7a Edizione)
Tufail, J., & Lyon, K. (2007). Introducing advocacy: The first book of speaking up : a plain text guide to advocacy. Jessica Kingsley Publishers.
Citazione stile Chigago Style (17a edizione)
Tufail, John, e Kate Lyon. Introducing Advocacy: The First Book of Speaking Up : A Plain Text Guide to Advocacy. London ; Philadelphia: Jessica Kingsley Publishers, 2007.
Citatione MLA (9a ed.)
Tufail, John, e Kate Lyon. Introducing Advocacy: The First Book of Speaking Up : A Plain Text Guide to Advocacy. Jessica Kingsley Publishers, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.