APA Citation

Eldon D. Enger. (2003). Concepts in biology. Boston, MA: McGraw-Hill.

Trích dẫn kiểu Chicago

Eldon D. Enger. Concepts in Biology. Boston, MA: McGraw-Hill, 2003.

MLA Citation

Eldon D. Enger. Concepts in Biology. Boston, MA: McGraw-Hill, 2003.

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