APA (7th ed.) Citation

Ziegler, C. (1996). The harmonious garden: Color, form, and texture. Timber Press.

Chicago Style (17th ed.) Citation

Ziegler, Catherine. The Harmonious Garden: Color, Form, and Texture. Portland, Or.: Timber Press, 1996.

MLA (9th ed.) Citation

Ziegler, Catherine. The Harmonious Garden: Color, Form, and Texture. Timber Press, 1996.