APA aipamena

Lund, K. E., McNeill, A., & Scheffels, J. (2010). The use of snus for quitting smoking compared with medicinal products. Oxford University Press.

Chicago Style aipamena

Lund, Karl Erik, Ann McNeill, and Janne Scheffels. The Use of Snus for Quitting Smoking Compared With Medicinal Products. Oxford University Press, 2010.

MLA aipamena

Lund, Karl Erik, Ann McNeill, and Janne Scheffels. The Use of Snus for Quitting Smoking Compared With Medicinal Products. Oxford University Press, 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.