APA (7th ed.) Citation

Crouch, D., Garrett, L., Napoleone, E., & Trimming, N. Catalogue VII. Daniel Crouch Rare Books.

Chicago Style (17th ed.) Citation

Crouch, Daniel, Lucy Garrett, Elena Napoleone, and Nick Trimming. Catalogue VII. London: Daniel Crouch Rare Books.

MLA (9th ed.) Citation

Crouch, Daniel, et al. Catalogue VII. Daniel Crouch Rare Books.