APA

Price D. G., Blair A. M., . (1989). The changing geography of the service sector. London [u.a.]: Belhaven Press.

Chicago

Price David George, Blair Alasdair M, . 1989. The changing geography of the service sector. London [u.a.]: Belhaven Press.

Harvard

Price D. G., Blair A. M., . (1989). The changing geography of the service sector. London [u.a.]: Belhaven Press.

MLA

Price David George, Blair Alasdair M, . The changing geography of the service sector. London [u.a.]: Belhaven Press. 1989.