APA (7th ed.) Citation

Edge, C., Howells, G., & Harris, N. (2014). Guía ideal para ser un héroe (1a.ed.). Guadal.

Chicago Style (17th ed.) Citation

Edge, Christopher, Graham Howells, and Nick Harris. Guía Ideal Para Ser Un Héroe. 1a.ed. Buenos Aires: Guadal, 2014.

MLA (9th ed.) Citation

Edge, Christopher, et al. Guía Ideal Para Ser Un Héroe. 1a.ed. Guadal, 2014.