Style de citation APA (7e éd.)

Nicol, D. (2015). Subtle activism: The inner dimension of social and planetary transformation. State University of New York Press.

Style de citation Chicago (17e éd.)

Nicol, David. Subtle Activism: The Inner Dimension of Social and Planetary Transformation. Albany: State University of New York Press, 2015.

Style de citation MLA (8e éd.)

Nicol, David. Subtle Activism: The Inner Dimension of Social and Planetary Transformation. State University of New York Press, 2015.