APA استشهاد

Connelly,James, & Smith, G. (2006). Politics and the environment: From theory to practice (2nd.). Routledge.

استشهاد بنمط شيكاغو

Connelly,James, و Graham Smith. Politics and the Environment: From Theory to Practice. 2nd. London: Routledge, 2006.

MLA استشهاد

Connelly,James, و Graham Smith. Politics and the Environment: From Theory to Practice. 2nd. Routledge, 2006.