APA (7th ed.) Citation

Gay, N., Butler, R., Williams, S., Davis, J., & Williams, S. Round the Marble Arch: Foxtrot. Kristall.

Chicago Style (17th ed.) Citation

Gay, Noel, Ralph Butler, Spencer Williams, Joe Davis, and Spencer Williams. Round the Marble Arch: Foxtrot. Berlin: Kristall.

MLA (9th ed.) Citation

Gay, Noel, et al. Round the Marble Arch: Foxtrot. Kristall.