APA引文

Stockwell, R. A. (1970). Changes in the acid glycosaminoglycan content of the matrix of ageing human articular cartilage.

Citação norma Chicago

Stockwell, R A. Changes in the Acid Glycosaminoglycan Content of the Matrix of Ageing Human Articular Cartilage. 1970.

MLA引文

Stockwell, R A. Changes in the Acid Glycosaminoglycan Content of the Matrix of Ageing Human Articular Cartilage. 1970.

警告：這些引文格式不一定是100％准確.