APA-viite (7. p.)
Virk, H. S. (2015). Luminescent materials and their applications. Trans Tech Publications.
Chicago-viite (17. p.)
Virk, Hardev Singh. Luminescent Materials and Their Applications. Pfaffikon, Switzerland: Trans Tech Publications, 2015.
MLA-viite (9. p.)
Virk, Hardev Singh. Luminescent Materials and Their Applications. Trans Tech Publications, 2015.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.