APA (7th ed.) Citation

Geological Survey of California, Brewer, W. H., Watson, S., & Gray, A. (1876). Botany .. Welch, Bigelow, & Co., University Press.

Chicago Style (17th ed.) Citation

Geological Survey of California, William Henry Brewer, Sereno Watson, and Asa Gray. Botany .. Cambridge, Mass.: Welch, Bigelow, & Co., University Press, 1876.

MLA (9th ed.) Citation

Geological Survey of California, et al. Botany .. Welch, Bigelow, & Co., University Press, 1876.