APA استشهاد

Sladkovsky, M. I. (1974). The long road: Sino-Russian economic contacts from ancient times to 1917.

استشهاد بنمط شيكاغو

Sladkovsky, M I. The Long Road: Sino-Russian Economic Contacts from Ancient Times to 1917. Moscow, Progress Publishers, 1974.

MLA استشهاد

Sladkovsky, M I. The Long Road: Sino-Russian Economic Contacts from Ancient Times to 1917. 1974.