Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Vetchinnikova, L., & Titov, A. (2018). The role of protected areas in the conservation of the Curly Birch gene pool. Russian Academy of Sciences. Karelian Research Centre.
Chicago Style (17th ed.) Zitazioa
Vetchinnikova, Lidiya, eta Alexander Titov. The Role of Protected Areas in the Conservation of the Curly Birch Gene Pool. Russian Academy of Sciences. Karelian Research Centre, 2018.
MLA (9th ed.) Zitazioa
Vetchinnikova, Lidiya, eta Alexander Titov. The Role of Protected Areas in the Conservation of the Curly Birch Gene Pool. Russian Academy of Sciences. Karelian Research Centre, 2018.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.