Citazione Stile APA (7a Edizione)

King, A., & Clifford, S. (1987). Holding your ground: An action guide to local conservation (Rev. and repr.). Wildwood House.

Citazione stile Chigago Style (17a edizione)

King, Angela, e Susan Clifford. Holding Your Ground: An Action Guide to Local Conservation. Rev. and repr. Aldershot: Wildwood House, 1987.

Citatione MLA (8a ed.)

King, Angela, e Susan Clifford. Holding Your Ground: An Action Guide to Local Conservation. Rev. and repr. Wildwood House, 1987.