Dyfyniad APA

Ulijaszek, S., & Strickland, S. (1993). Human growth, body size and adaptation. Smith-Gordon and Company Ltd.

Dyfyniad Arddull Chicago

Ulijaszek, S., and S. Strickland. Human Growth, Body Size and Adaptation. Smith-Gordon and Company Ltd, 1993.

Dyfyniad MLA

Ulijaszek, S., and S. Strickland. Human Growth, Body Size and Adaptation. Smith-Gordon and Company Ltd, 1993.

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