Cita APA (7th ed.)

Tufail, J., & Lyon, K. (2007). Introducing advocacy: The first book of speaking up a plain text guide to advocacy (ed.). Jessica Kingsley Publishers.

Cita Chicago (17th ed.)

Tufail, John, i Kate Lyon. Introducing Advocacy: The First Book of Speaking Up a Plain Text Guide to Advocacy. ed. London: Jessica Kingsley Publishers, 2007.

Cita MLA (9th ed.)

Tufail, John, i Kate Lyon. Introducing Advocacy: The First Book of Speaking Up a Plain Text Guide to Advocacy. ed. Jessica Kingsley Publishers, 2007.