Lua APA (7ú heag.)

Ladoo, R. B., & Myers, W. M. (1951). Nonmetallic minerals (2nd ed.). McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Ladoo, Raymond Bardeen, agus William Marsh Myers. Nonmetallic Minerals. 2nd ed. New York: McGraw-Hill, 1951.

Lua MLA (9ú heag.)

Ladoo, Raymond Bardeen, agus William Marsh Myers. Nonmetallic Minerals. 2nd ed. McGraw-Hill, 1951.

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