Cita APA (7th ed.)
Gibbs Eddie. (1987). Followed or pushed (ed.). BCGA.
Cita Chicago (17th ed.)
Gibbs Eddie. Followed or Pushed. ed. BCGA, 1987.
Cita MLA (9th ed.)
Gibbs Eddie. Followed or Pushed. ed. BCGA, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.