Dyfyniad APA

Mallinson, G. G. (1975). Science: Understanding your environment. Silver Burdett.

Dyfyniad Arddull Chicago

Mallinson, George G. Science: Understanding Your Environment. Morristown, NJ: Silver Burdett, 1975.

Dyfyniad MLA

Mallinson, George G. Science: Understanding Your Environment. Silver Burdett, 1975.

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