Citazione Stile APA (7a Edizione)

Cawood, H., & Langdon, J. (2005). Developing life skills (1. ed.). Trumpeter Publ.

Citazione stile Chigago Style (17a edizione)

Cawood, Hilary, e Justin Langdon. Developing Life Skills. 1. ed. Westville, South Africa: Trumpeter Publ, 2005.

Citatione MLA (9a ed.)

Cawood, Hilary, e Justin Langdon. Developing Life Skills. 1. ed. Trumpeter Publ, 2005.