Cita APA (7a ed.)

Birch, C., & Cobb, J. B. (2000). The liberation of life: From the cell to the community. Environmental Ethics Books.

Cita Chicago Style (17a ed.)

Birch, Charles, y John B. Cobb. The Liberation of Life: From the Cell to the Community. Denton, Tex.: Environmental Ethics Books, 2000.

Cita MLA (9a ed.)

Birch, Charles, y John B. Cobb. The Liberation of Life: From the Cell to the Community. Environmental Ethics Books, 2000.