Cita APA (7th ed.)

HALBERSTAM, D. (1991). The next century. William Morrow.

Cita Chicago (17th ed.)

HALBERSTAM, David. The Next Century. New York: William Morrow, 1991.

Cita MLA (9th ed.)

HALBERSTAM, David. The Next Century. William Morrow, 1991.