APA (7th ed.) Citation

Runkel, S. T., & Bull, A. F. (1987). Wildflowers of Iowa woodlands (1. Iowa State Univ. Pr. ed.). Iowa State Univ. Pr.

Chicago Style (17th ed.) Citation

Runkel, Sylvan T., and Alvin F. Bull. Wildflowers of Iowa Woodlands. 1. Iowa State Univ. Pr. ed. Ames, Iowa: Iowa State Univ. Pr, 1987.

MLA (9th ed.) Citation

Runkel, Sylvan T., and Alvin F. Bull. Wildflowers of Iowa Woodlands. 1. Iowa State Univ. Pr. ed. Iowa State Univ. Pr, 1987.