APA aipamena

Berg, L. R. (1997). Introductory botany: Plants, people, and the environment. Busy Book.

Chicago Style aipamena

Berg, Linda R. Introductory Botany: Plants, People, and the Environment. Quezon City: Busy Book, 1997.

MLA aipamena

Berg, Linda R. Introductory Botany: Plants, People, and the Environment. Busy Book, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.