An atlas of the British Empire : : 20 maps with explanatory text.

MLA

Stembridge, Jasper H. An Atlas of the British Empire : 20 Maps with Explanatory Text. London: Oxford University, 1944.

APA

Stembridge, J. H. (1944). An atlas of the British Empire : 20 maps with explanatory text. London: Oxford University.

Chicago

Stembridge, Jasper H. An Atlas of the British Empire: 20 Maps with Explanatory Text. London: Oxford University, 1944.