APA (7th ed.) Citation

Merton, T., & Deignan, K. (2003). When the trees say nothing: Writings on nature. Sorin Books.

Chicago Style (17th ed.) Citation

Merton, Thomas, and Kathleen Deignan. When the Trees Say Nothing: Writings on Nature. Notre Dame, Ind.: Sorin Books, 2003.

MLA (8th ed.) Citation

Merton, Thomas, and Kathleen Deignan. When the Trees Say Nothing: Writings on Nature. Sorin Books, 2003.