APA citiranje

Harman, D. (2001). Thinkwell's chemistry. New York: Thinkwell.

Trích dẫn kiểu Chicago

Harman, Dean. Thinkwell's Chemistry. New York: Thinkwell, 2001.

MLA citiranje

Harman, Dean. Thinkwell's Chemistry. New York: Thinkwell, 2001.

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