APA استشهاد

Thisse,Jacques-Francois, & Button,J Kenneth. (1996). Location theory. Elgar Reference Collection.

استشهاد بنمط شيكاغو

Thisse,Jacques-Francois, و Button,J Kenneth. Location Theory. UK: Elgar Reference Collection, 1996.

MLA استشهاد

Thisse,Jacques-Francois, و Button,J Kenneth. Location Theory. Elgar Reference Collection, 1996.