Não informado. (2016). Underwater Technology. Society for Underwater Technology.
Chicago-viite (17. p.)Não informado. Underwater Technology. London: Society for Underwater Technology, 2016.
MLA-viite (8. p.)Não informado. Underwater Technology. Society for Underwater Technology, 2016.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.