APA (7th ed.) Citation

Penguin Collectors' Society, Victoria and Albert Museum, Baines, P., & Hare, S. (2007). Penguin by designers: Saturday 18 June 2005, V&A Museum, London. Penguin Collectors' Society.

Chicago Style (17th ed.) Citation

Penguin Collectors' Society, Victoria and Albert Museum, Phil Baines, and Steve Hare. Penguin by Designers: Saturday 18 June 2005, V&A Museum, London. [London?]: Penguin Collectors' Society, 2007.

MLA (9th ed.) Citation

Penguin Collectors' Society, et al. Penguin by Designers: Saturday 18 June 2005, V&A Museum, London. Penguin Collectors' Society, 2007.