APA (7th ed.) Citation

Parsons, M. E., & Buck, M. W. (2012). The Wild Flowers of California: Their Names, Haunts, and Habits. Project Gutenberg.

Chicago Style (17th ed.) Citation

Parsons, Mary Elizabeth, and Margaret Warriner Buck. The Wild Flowers of California: Their Names, Haunts, and Habits. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Parsons, Mary Elizabeth, and Margaret Warriner Buck. The Wild Flowers of California: Their Names, Haunts, and Habits. Project Gutenberg, 2012.

Warning: These citations may not always be 100% accurate.