APA (7th ed.) Citation

Sharpe, G. W., & Sharpe, W. (1957). 101 wildflowers of Olympic National Park (Rev. ed.). [University of Washington Press].

Chicago Style (17th ed.) Citation

Sharpe, Grant William, and Wenonah Sharpe. 101 Wildflowers of Olympic National Park. Rev. ed. [Seattle]: [University of Washington Press], 1957.

MLA (9th ed.) Citation

Sharpe, Grant William, and Wenonah Sharpe. 101 Wildflowers of Olympic National Park. Rev. ed. [University of Washington Press], 1957.