Style de citation APA (7e éd.)
Robertson, J. (1978). The sane alternative: Signposts to a self-fulfilling future. The author.
Style de citation Chicago (17e éd.)
Robertson, James. The Sane Alternative: Signposts to a Self-fulfilling Future. London: The author, 1978.
Style de citation MLA (9e éd.)
Robertson, James. The Sane Alternative: Signposts to a Self-fulfilling Future. The author, 1978.
Attention : ces citations peuvent ne pas être correctes à 100%.