Παραπομπή APA

E.V. Anoop, K Gopikumar, & S Gopakumar. Forest Nursery and Tree Breeding.

Παραπομπή Chicago Style

E.V. Anoop, K Gopikumar, και S Gopakumar. Forest Nursery and Tree Breeding.

Παραπομπή MLA

E.V. Anoop, et al. Forest Nursery and Tree Breeding.