APA-ийн эшлэл(7 дахь хэвлэлт)

Markert, P., Bailey, D. V., Golla, M., Dürmuth, M., & Aviv, A. J. (2020). This PIN Can Be Easily Guessed: Analyzing the Security of Smartphone Unlock PINs.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Markert, Philipp, Daniel V. Bailey, Maximilian Golla, Markus Dürmuth, ба Adam J. Aviv. This PIN Can Be Easily Guessed: Analyzing the Security of Smartphone Unlock PINs. 2020.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Markert, Philipp, et al. This PIN Can Be Easily Guessed: Analyzing the Security of Smartphone Unlock PINs. 2020.