APA-referens (7:e uppl.)

Não informado. (2012). The Bulletin of the Society of Cartographers. Society of Cartographers.

Chicago-referens (17:e uppl.)

Não informado. The Bulletin of the Society of Cartographers. Middlesex, Inglaterra: Society of Cartographers, 2012.

MLA-referens (8:e uppl.)

Não informado. The Bulletin of the Society of Cartographers. Society of Cartographers, 2012.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.