Cita APA (7th ed.)
Betjeman , J., & Guest, J. The Best of Betjeman. Penguin.
Cita Chicago (17th ed.)
Betjeman , John, i John Guest. The Best of Betjeman. Londres, Inglaterra: Penguin.
Cita MLA (9th ed.)
Betjeman , John, i John Guest. The Best of Betjeman. Penguin.
Atenció: Aquestes cites poden no estar 100% correctes.