APA način citiranja (7. izdanje)
Unitrade Press & Harris, R. D. The Unitrade Specialized Catalogue of Canadian Stamps: 2006. New Brunswick, Nova Scotia, Prince Edward Island, British Columbia and Vancouver Island, Newfoundland.
Čikaški stil citiranja (17. izdanje)
Unitrade Press i Robin D. Harris. The Unitrade Specialized Catalogue of Canadian Stamps: 2006. New Brunswick, Nova Scotia, Prince Edward Island, British Columbia and Vancouver Island, Newfoundland.
MLA način citiranja (9. izdanje)
Unitrade Press i Robin D. Harris. The Unitrade Specialized Catalogue of Canadian Stamps: 2006. New Brunswick, Nova Scotia, Prince Edward Island, British Columbia and Vancouver Island, Newfoundland.
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