APA-viite (7. p.)

Hai, D. T. (2011). Ecology, behavior and convservation of the tonkin snub-nosed monkey (Rhinopithecus avunclus) in Vietnam. s.n.].

Chicago-viite (17. p.)

Hai, Dong Thanh. Ecology, Behavior and Convservation of the Tonkin Snub-nosed Monkey (Rhinopithecus Avunclus) in Vietnam. [S.I.: s.n.], 2011.

MLA-viite (8. p.)

Hai, Dong Thanh. Ecology, Behavior and Convservation of the Tonkin Snub-nosed Monkey (Rhinopithecus Avunclus) in Vietnam. s.n.], 2011.