Lua APA (7ú heag.)

Haggett, P. (1977). Locational analysis in human geography. Arnold.

Lua i Stíl Chicago (17ú heag.)

Haggett, Peter. Locational Analysis in Human Geography. London: Arnold, 1977.

Lua MLA (9ú heag.)

Haggett, Peter. Locational Analysis in Human Geography. Arnold, 1977.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.