Taylor, E. G. R., & Campbell, E. M. J. (1962). A sketch-map geography: A text-book of world and regional geography for the middle and upper school (Reprinted.). Methuen.
Citazione stile Chigago Style (17a edizione)Taylor, E. G. R., e E. M. J. Campbell. A Sketch-map Geography: A Text-book of World and Regional Geography for the Middle and Upper School. Reprinted. [London]: Methuen, 1962.
Citatione MLA (9a ed.)Taylor, E. G. R., e E. M. J. Campbell. A Sketch-map Geography: A Text-book of World and Regional Geography for the Middle and Upper School. Reprinted. Methuen, 1962.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.