APA استشهاد

Dyker, D. A. E. (1987). The Soviet Union under Gorbachev: Prospects for reform.

استشهاد بنمط شيكاغو

Dyker, David A; Ed. The Soviet Union Under Gorbachev: Prospects for Reform. London, Croom Helm, 1987.

MLA استشهاد

Dyker, David A; Ed. The Soviet Union Under Gorbachev: Prospects for Reform. 1987.