Dyfyniad APA

Lash,, S., & Urry,, J. (2002). Economies of signs and space. Sage.

Dyfyniad Arddull Chicago

Lash,, Scott, and John Urry. Economies of Signs and Space. New Delhi: Sage, 2002.

Dyfyniad MLA

Lash,, Scott, and John Urry. Economies of Signs and Space. Sage, 2002.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.