APA (7th ed.) Citation

Henderson, D. (2015). Gone but not forgotten. Condensed Matter Physics.

Chicago Style (17th ed.) Citation

Henderson, D. "Gone but Not Forgotten." Condensed Matter Physics 2015.

MLA (8th ed.) Citation

Henderson, D. "Gone but Not Forgotten." Condensed Matter Physics, 2015.

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