APA استشهاد

Ognev, S. I. (1963). Mammals of the U.S.S.R. and adjacent countries (7 Vols): : V6. Rodents (Gryzuny). IPST.

استشهاد بنمط شيكاغو

Ognev, S I. Mammals of the U.S.S.R. and Adjacent Countries (7 Vols): : V6. Rodents (Gryzuny). Jerusalem: IPST, 1963.

MLA استشهاد

Ognev, S I. Mammals of the U.S.S.R. and Adjacent Countries (7 Vols): : V6. Rodents (Gryzuny). IPST, 1963.