Gaya APA

Jr., K, H, E, O, G. (2004). Ex situ plant conservation : supporting species survival in the wild.-- (Cet. 1.--). Wahington : Islad Press.

Gaya MLA

Jr., Kayri, Havens,, Edward, O., Guerrant. "Ex situ plant conservation : supporting species survival in the wild.--". Cet. 1.-- Wahington : Islad Press, 2004. Buku.