Lua APA (7ú heag.)

Luoma, S. N. (1984). Introduction to environmental issues. MacMillan.

Lua i Stíl Chicago (17ú heag.)

Luoma, Samuel N. Introduction to Environmental Issues. London: MacMillan, 1984.

Lua MLA (9ú heag.)

Luoma, Samuel N. Introduction to Environmental Issues. MacMillan, 1984.

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