APA (7th ed.) Citation

Johnson, E. A., & Millard, S. (1993). How to grow the wildflowers. Ironwood Press.

Chicago Style (17th ed.) Citation

Johnson, Eric A., and Scott Millard. How to Grow the Wildflowers. Tucson, Ariz.: Ironwood Press, 1993.

MLA (9th ed.) Citation

Johnson, Eric A., and Scott Millard. How to Grow the Wildflowers. Ironwood Press, 1993.