Citazione Stile APA (7a Edizione)

Purdy, S. (2021). Flop musicals of the twenty first century (Second edition.). Routledge.

Citazione stile Chigago Style (17a edizione)

Purdy, Stephen. Flop Musicals of the Twenty First Century. Second edition. Abingdon, Oxon ; New York, NY: Routledge, 2021.

Citatione MLA (9a ed.)

Purdy, Stephen. Flop Musicals of the Twenty First Century. Second edition. Routledge, 2021.