APA aipamena

Harju, T., Mazur, W., Merikallio, H., Soini, Y., & Kinnula, V. L. (2008). Glutathione-S-transferases in lung and sputum specimens, effects of smoking and COPD severity. BioMed Central.

Chicago Style aipamena

Harju, Terttu, Witold Mazur, Heta Merikallio, Ylermi Soini, and Vuokko L. Kinnula. Glutathione-S-transferases in Lung and Sputum Specimens, Effects of Smoking and COPD Severity. BioMed Central, 2008.

MLA aipamena

Harju, Terttu, et al. Glutathione-S-transferases in Lung and Sputum Specimens, Effects of Smoking and COPD Severity. BioMed Central, 2008.