Dyfyniad APA

Liang. (2013). Web and Wireless Geographical Information Systems (1.). Springer Berlin Heidelberg.

Dyfyniad Arddull Chicago

Liang. Web and Wireless Geographical Information Systems. 1. Springer Berlin Heidelberg, 2013.

Dyfyniad MLA

Liang. Web and Wireless Geographical Information Systems. 1. Springer Berlin Heidelberg, 2013.

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