Tohutoro APA (7th ed.)

Perone, U. (2011). The possible present. State University of New York Press.

Tohutoru Kātū Chicago (17th ed.)

Perone, Ugo. The Possible Present. Albany: State University of New York Press, 2011.

Tohutoro MLA (9th ed.)

Perone, Ugo. The Possible Present. State University of New York Press, 2011.