Παραπομπή σε μορφή APA (7η εκδ.)

Leach, G., & Mearns, R. (1988). Beyond the woodfuel crisis: People, land and trees in Africa. Earthscan Publications.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Leach, Gerald, και Robin Mearns. Beyond the Woodfuel Crisis: People, Land and Trees in Africa. London: Earthscan Publications, 1988.

Παραπομπή σε μορφή MLA (9th εκδ.)

Leach, Gerald, και Robin Mearns. Beyond the Woodfuel Crisis: People, Land and Trees in Africa. Earthscan Publications, 1988.