Lua APA (7ú heag.)

Baddley, D., & Cannon, J. (1988). Progressive engineering materials. Hodder and Stoughton.

Lua i Stíl Chicago (17ú heag.)

Baddley, D.F, agus J.A Cannon. Progressive Engineering Materials. London: Hodder and Stoughton, 1988.

Lua MLA (9ú heag.)

Baddley, D.F, agus J.A Cannon. Progressive Engineering Materials. Hodder and Stoughton, 1988.

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