APA (7th ed.) Citation

(2013). Author Index Volume 21 (2013). Journal of X-Ray Science & Technology, 21(4), 591.

Chicago Style (17th ed.) Citation

"Author Index Volume 21 (2013)." Journal of X-Ray Science & Technology 21, no. 4 (2013): 591.

MLA (9th ed.) Citation

"Author Index Volume 21 (2013)." Journal of X-Ray Science & Technology, vol. 21, no. 4, 2013, p. 591.

Warning: These citations may not always be 100% accurate.