Style de citation APA (7e éd.)

Graizbord, B. (1979). Emrys Jones y John Eyles. An introduction to social geography. Oxford: Oxford University Press, 1977. 273 p. El Colegio de México A.C.

Style de citation Chicago (17e éd.)

Graizbord, Boris. Emrys Jones Y John Eyles. An Introduction to Social Geography. Oxford: Oxford University Press, 1977. 273 P. El Colegio de México A.C, 1979.

Style de citation MLA (9e éd.)

Graizbord, Boris. Emrys Jones Y John Eyles. An Introduction to Social Geography. Oxford: Oxford University Press, 1977. 273 P. El Colegio de México A.C, 1979.