APA
London Geographical Institute, George Philip and Son, . (19301935). Abyssinia (Ethiopia) with Eritrea and Britisch, Italian & French Somaliland: scale 1:3,300,000 (52 miles = 1 inch). London: George Philip & Son Ltd.
Chicago
London Geographical Institute, George Philip and Son, . 19301935. Abyssinia (Ethiopia) with Eritrea and Britisch, Italian & French Somaliland: scale 1:3,300,000 (52 miles = 1 inch). London: George Philip & Son Ltd.
Harvard
London Geographical Institute, George Philip and Son, . (19301935). Abyssinia (Ethiopia) with Eritrea and Britisch, Italian & French Somaliland: scale 1:3,300,000 (52 miles = 1 inch). London: George Philip & Son Ltd.
MLA
London Geographical Institute, George Philip and Son, . Abyssinia (Ethiopia) with Eritrea and Britisch, Italian & French Somaliland: scale 1:3,300,000 (52 miles = 1 inch). London: George Philip & Son Ltd. 19301935.
MapaSzczegóły wydania: London : George Philip & Son Ltd., [między 1930 i 1935].Opis: 1 mapa : kolorowa ; 56 x 73 cm, na arkuszu 62 x 81 cmTyp zawartości: 
Mapy, atlasy, globusy