Παραπομπή σε μορφή APA (7η εκδ.)

Brooks, J. G. (1890). The Consumers' league: The economic principle upon which it rests and the practicability of its enforcement. the Co-operative press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Brooks, John Graham. The Consumers' League: The Economic Principle upon Which It Rests and the Practicability of Its Enforcement. [Cambridge: the Co-operative press, 1890.

Παραπομπή σε μορφή MLA (8th εκδ.)

Brooks, John Graham. The Consumers' League: The Economic Principle upon Which It Rests and the Practicability of Its Enforcement. the Co-operative press, 1890.