APA aipamena

Gadek, J. E., Fells, G. A., Zimmerman, R. L., Rennard, S. I., & Crystal, R. G. (1981). Antielastases of the human alveolar structures. Implications for the protease-antiprotease theory of emphysema.

Chicago Style aipamena

Gadek, J E., G A. Fells, R L. Zimmerman, S I. Rennard, and R G. Crystal. Antielastases of the Human Alveolar Structures. Implications for the Protease-antiprotease Theory of Emphysema. 1981.

MLA aipamena

Gadek, J E., et al. Antielastases of the Human Alveolar Structures. Implications for the Protease-antiprotease Theory of Emphysema. 1981.