APA استشهاد

Gorbachev, M. S. (1985). Time for peace. Richardson and Steir man.

استشهاد بنمط شيكاغو

Gorbachev, Mikhail S. Time for Peace. New York: Richardson and Steir man, 1985.

MLA استشهاد

Gorbachev, Mikhail S. Time for Peace. Richardson and Steir man, 1985.