APA

Philip’s, .Atlas of the World. : Philip’s in Association with the Royal Geographical Society with the Institute of British Geographers.

Chicago

Philip’s, .Atlas of the World. : Philip’s in Association with the Royal Geographical Society with the Institute of British Geographers.

Harvard

Philip’s, .Atlas of the World. : Philip’s in Association with the Royal Geographical Society with the Institute of British Geographers.

MLA

Philip’s, .: Philip’s in Association with the Royal Geographical Society with the Institute of British Geographers. .