APA (7th ed.) Citation

Murray, H. L., Murray, M., & Grimaldi, S. (1827). The American toilet.

Chicago Style (17th ed.) Citation

Murray, Hannah Lindley, Mary Murray, and Stacey Grimaldi. The American Toilet. 1827.

MLA (9th ed.) Citation

Murray, Hannah Lindley, et al. The American Toilet. 1827.