Dyfyniad APA

Ferris, E., & Skelley, E. G. (1979). Body structures and functions.

Dyfyniad Arddull Chicago

Ferris, Elvira, and Esther G. Skelley. Body Structures and Functions. 1979.

Dyfyniad MLA

Ferris, Elvira, and Esther G. Skelley. Body Structures and Functions. 1979.

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