Cita APA (7a ed.)

Verdeja, E. (2009). Unchopping a Tree. Temple University Press.

Cita Chicago Style (17a ed.)

Verdeja, Ernesto. Unchopping a Tree. Philadelphia: Temple University Press, 2009.

Cita MLA (8a ed.)

Verdeja, Ernesto. Unchopping a Tree. Temple University Press, 2009.