APA-viite (7. p.)

Poore, D. (1989). No timber without trees: Sustainability in the tropical forest. Earthscan Publications.

Chicago-viite (17. p.)

Poore, Ducan. No Timber Without Trees: Sustainability in the Tropical Forest. London: Earthscan Publications, 1989.

MLA-viite (9. p.)

Poore, Ducan. No Timber Without Trees: Sustainability in the Tropical Forest. Earthscan Publications, 1989.