APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.