Παραπομπή σε μορφή APA (7η εκδ.)

Becker, T., & Garratt, D. (1983). A discussion paper on the energy problems of low income households. Friends of the Earth (Perth, Western Australia).

Παραπομπή σε μορφή Chicago (17η εκδ.)

Becker, Tony, και Dena Garratt. A Discussion Paper on the Energy Problems of Low Income Households. Perth, W.A.: Friends of the Earth (Perth, Western Australia), 1983.

Παραπομπή σε μορφή MLA (8th εκδ.)

Becker, Tony, και Dena Garratt. A Discussion Paper on the Energy Problems of Low Income Households. Friends of the Earth (Perth, Western Australia), 1983.