APA (7th ed.) Citation

Elekes, A., Church, D. A., Clark, R. B., MacKay, W. W., & Wright, S. M. (1993). Actively shielded gradient coils and echo-planar MRI.

Chicago Style (17th ed.) Citation

Elekes, Almos, David A. Church, Robert B. Clark, William W. MacKay, and Steven M. Wright. Actively Shielded Gradient Coils and Echo-planar MRI. 1993.

MLA (9th ed.) Citation

Elekes, Almos, et al. Actively Shielded Gradient Coils and Echo-planar MRI. 1993.