Παραπομπή APA

Hutchison, W. W. (1982). Geology of the Prince Rupert-Skeena map area, British Columbia. Hull: Canadian Government Publishing Centre.

Παραπομπή Chicago Style

Hutchison, W. W. Geology of the Prince Rupert-Skeena Map Area, British Columbia. Hull: Canadian Government Publishing Centre, 1982.

Παραπομπή MLA

Hutchison, W. W. Geology of the Prince Rupert-Skeena Map Area, British Columbia. Hull: Canadian Government Publishing Centre, 1982.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.