APA-viite (7. p.)

Schwab, J., & Humphrey, M. (2016). Curtain Call: A year backstage in London theatre. Curtain Call Ltd..

Chicago-viite (17. p.)

Schwab, John, ja Matt Humphrey. Curtain Call: A Year Backstage in London Theatre. Brighton, East Sussex: Curtain Call Ltd., 2016.

MLA-viite (9. p.)

Schwab, John, ja Matt Humphrey. Curtain Call: A Year Backstage in London Theatre. Curtain Call Ltd., 2016.