Cita APA (7a ed.)

Collins-Longman Atlases & Kemp, R. (1989). Collins-Longman atlas for secondary schools (First published 1987, reprinted 1987 (twice), 1988, 1989.). Wm Collins Sons and Co Ltd.

Cita Chicago Style (17a ed.)

Collins-Longman Atlases y Richard Kemp. Collins-Longman Atlas for Secondary Schools. First published 1987, reprinted 1987 (twice), 1988, 1989. Glasgow: Wm Collins Sons and Co Ltd, 1989.

Cita MLA (9a ed.)

Collins-Longman Atlases y Richard Kemp. Collins-Longman Atlas for Secondary Schools. First published 1987, reprinted 1987 (twice), 1988, 1989. Wm Collins Sons and Co Ltd, 1989.