Lua APA (7ú heag.)

HEIN, M. (1986). Fundamentions college chemistry.-- Ed.6. Brooks/Cole Pub.

Lua i Stíl Chicago (17ú heag.)

HEIN, Morris. Fundamentions College Chemistry.-- Ed.6. California: Brooks/Cole Pub, 1986.

Lua MLA (9ú heag.)

HEIN, Morris. Fundamentions College Chemistry.-- Ed.6. Brooks/Cole Pub, 1986.

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