Παραπομπή σε μορφή APA (7η εκδ.)

Great Britain. Peak Park Joint Planning Board & Knowles, P. (1976). Building design guide, Peak National Park. The Board.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Great Britain. Peak Park Joint Planning Board και Peter Knowles. Building Design Guide, Peak National Park. Bakewell (Aldern House, Baslow Rd, Bakewell, Derbyshire): The Board, 1976.

Παραπομπή σε μορφή MLA (8th εκδ.)

Great Britain. Peak Park Joint Planning Board και Peter Knowles. Building Design Guide, Peak National Park. The Board, 1976.