Lua APA (7ú heag.)

REAY, D., & MACMICHAEL, D. (1979). Heat pumps: Design and applications. Pergamon.

Lua i Stíl Chicago (17ú heag.)

REAY, D.A, agus D.B.A MACMICHAEL. Heat Pumps: Design and Applications. Oxford: Pergamon, 1979.

Lua MLA (9ú heag.)

REAY, D.A, agus D.B.A MACMICHAEL. Heat Pumps: Design and Applications. Pergamon, 1979.

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