Cita APA (7a ed.)

Beʼer, H., & Halkin, H. (2004). Feathers. University Press of New England.

Cita Chicago Style (17a ed.)

Beʼer, Haim, y Hillel Halkin. Feathers. Hanover and London: University Press of New England, 2004.

Cita MLA (8a ed.)

Beʼer, Haim, y Hillel Halkin. Feathers. University Press of New England, 2004.