APA (7th ed.) Citation

Gandy, M., Baud, B., Britton, J., & Britton, J. (1842). Architectural illustrations of Windsor Castle. Sprigg [u.a.].

Chicago Style (17th ed.) Citation

Gandy, Michael, Benjamin Baud, John Britton, and John Britton. Architectural Illustrations of Windsor Castle. London: Sprigg [u.a.], 1842.

MLA (9th ed.) Citation

Gandy, Michael, et al. Architectural Illustrations of Windsor Castle. Sprigg [u.a.], 1842.