APA (7th ed.) Citation

Hartwig, J. B., Hartwig, J., & S. N., A. (2016). X-Ray Topography. Elsevier.

Chicago Style (17th ed.) Citation

Hartwig, J. B., J. Hartwig, and Aqida S. N. X-Ray Topography. Elsevier, 2016.

MLA (8th ed.) Citation

Hartwig, J. B., et al. X-Ray Topography. Elsevier, 2016.