APA استشهاد

Berg, L. R. (2008). Introductory botany: Plants, people and the environment (2nd.). Brools/Cole.

استشهاد بنمط شيكاغو

Berg, Linda R. Introductory Botany: Plants, People and the Environment. 2nd. Australia: Brools/Cole, 2008.

MLA استشهاد

Berg, Linda R. Introductory Botany: Plants, People and the Environment. 2nd. Brools/Cole, 2008.