Cita APA (7a ed.)

Geographia Limited. (1984). Geographia atlas of the world. Geographia.

Cita Chicago Style (17a ed.)

Geographia Limited. Geographia Atlas of the World. London: Geographia, 1984.

Cita MLA (9a ed.)

Geographia Limited. Geographia Atlas of the World. Geographia, 1984.