APA (7th ed.) Citation

Starosta, P., Portoghesi, P., & Senders, J. (2007). Shells. Firefly Books.

Chicago Style (17th ed.) Citation

Starosta, Paul, Paolo Portoghesi, and J. Senders. Shells. Richmond Hill, Ont: Firefly Books, 2007.

MLA (9th ed.) Citation

Starosta, Paul, et al. Shells. Firefly Books, 2007.