Dyfyniad APA

Ognev, S. I. Mammals of Eastern Europe and Northern Asia ( 7 Vols ): : V1. Insectivora and chiroptera.

Dyfyniad Arddull Chicago

Ognev, S I. Mammals of Eastern Europe and Northern Asia ( 7 Vols ): : V1. Insectivora and Chiroptera.

Dyfyniad MLA

Ognev, S I. Mammals of Eastern Europe and Northern Asia ( 7 Vols ): : V1. Insectivora and Chiroptera.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.