APA-ийн эшлэл(7 дахь хэвлэлт)

Thumann, A. (1987). Plant engineers and managers guide to energy conservation (3rd ed.). Fairmont Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Thumann, Albert. Plant Engineers and Managers Guide to Energy Conservation. 3rd ed. Lilburn, GA: Fairmont Press, 1987.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Thumann, Albert. Plant Engineers and Managers Guide to Energy Conservation. 3rd ed. Fairmont Press, 1987.