Lua APA (7ú heag.)

Bloch, H. P., & Geitner, F. K. (1983). Practical machinery management for process plants. Gulf Pub.

Lua i Stíl Chicago (17ú heag.)

Bloch, Heinz P., agus Fred K. Geitner. Practical Machinery Management for Process Plants. Houston: Gulf Pub, 1983.

Lua MLA (9ú heag.)

Bloch, Heinz P., agus Fred K. Geitner. Practical Machinery Management for Process Plants. Gulf Pub, 1983.

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