APA (7th ed.) Citation

Beaumont, M. (2004). E-mails (2. ed.). Planeta.

Chicago Style (17th ed.) Citation

Beaumont, Matt. E-mails. 2. ed. Barcelona: Planeta, 2004.

MLA (9th ed.) Citation

Beaumont, Matt. E-mails. 2. ed. Planeta, 2004.