Cita APA (7a ed.)

Roze, U. (2012). Porcupines: The Animal Answer Guide. Johns Hopkins University Press.

Cita Chicago Style (17a ed.)

Roze, Uldis. Porcupines: The Animal Answer Guide. Baltimore: Johns Hopkins University Press, 2012.

Cita MLA (8a ed.)

Roze, Uldis. Porcupines: The Animal Answer Guide. Johns Hopkins University Press, 2012.