Cita APA (7th ed.)

Gregory, D., Martin, R., & Smith, G. (1994). Human geography: Society, space, and social science / ed. by Derek Gregory, Ron Martin and Graham Smith (1. publ.). Univ. of Minnesota Press.

Cita Chicago (17th ed.)

Gregory, Derek, Ron Martin, i Graham Smith. Human Geography: Society, Space, and Social Science / Ed. by Derek Gregory, Ron Martin and Graham Smith. 1. publ. Minneapolis: Univ. of Minnesota Press, 1994.

Cita MLA (8th ed.)

Gregory, Derek, et al. Human Geography: Society, Space, and Social Science / Ed. by Derek Gregory, Ron Martin and Graham Smith. 1. publ. Univ. of Minnesota Press, 1994.

Atenció: Aquestes cites poden no estar 100% correctes.