APA (7th ed.) Citation

Freedman, R. W., Ferber, B. I., & Duerr, W. H. (1978). Gas-sampling capability of vacutainers. Dept. of the Interior, Bureau of Mines.

Chicago Style (17th ed.) Citation

Freedman, Robert W., Benjamin I. Ferber, and Wayne H. Duerr. Gas-sampling Capability of Vacutainers. [Washington]: Dept. of the Interior, Bureau of Mines, 1978.

MLA (9th ed.) Citation

Freedman, Robert W., et al. Gas-sampling Capability of Vacutainers. Dept. of the Interior, Bureau of Mines, 1978.