APA (7th ed.) Citation

Brigham, J., Smith, L. W., & LeCron, H. C. (2012). Prairie Gold. Project Gutenberg.

Chicago Style (17th ed.) Citation

Brigham, Johnson, Lewis Worthington Smith, and Helen Cowles LeCron. Prairie Gold. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Brigham, Johnson, et al. Prairie Gold. Project Gutenberg, 2012.

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