Cita APA

Cohen, N., & Cohen, N. (1988). Gravity's lens: Views of the new cosmology. New York, New York: J. Wiley.

Citación estilo Chicago

Cohen, Nathan, y Nathan Cohen. Gravity's Lens: Views of the New Cosmology. New York, New York: J. Wiley, 1988.

Cita MLA

Cohen, Nathan, y Nathan Cohen. Gravity's Lens: Views of the New Cosmology. New York, New York: J. Wiley, 1988.