APA (7th ed.) Citation

Billy, G., Sykes, J., & Thompson, C. (2022). Up, up and away (Ausgabe 2022.). Circon Verlag GmbH.

Chicago Style (17th ed.) Citation

Billy, Gina, Joseph Sykes, and Clare Thompson. Up, Up and Away. Ausgabe 2022. München: Circon Verlag GmbH, 2022.

MLA (9th ed.) Citation

Billy, Gina, et al. Up, Up and Away. Ausgabe 2022. Circon Verlag GmbH, 2022.