APA aipamena

Lilis, R., Eisinger, J., Blumberg, W., Fischbein, A., & Selikoff, I. J. (1978). Hemoglobin, serum iron, and zinc protoporphyrin in lead-exposed workers.

Chicago Style aipamena

Lilis, R., J. Eisinger, W. Blumberg, A. Fischbein, and I J. Selikoff. Hemoglobin, Serum Iron, and Zinc Protoporphyrin in Lead-exposed Workers. 1978.

MLA aipamena

Lilis, R., et al. Hemoglobin, Serum Iron, and Zinc Protoporphyrin in Lead-exposed Workers. 1978.