APA-ийн эшлэл(7 дахь хэвлэлт)

Ball, E., & Mitchell, C. (2014). Enrichment at the claimant's expense: Attribution rules in unjust enrichment.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Ball, EBS, ба C. Mitchell. Enrichment at the Claimant's Expense: Attribution Rules in Unjust Enrichment. 2014.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Ball, EBS, ба C. Mitchell. Enrichment at the Claimant's Expense: Attribution Rules in Unjust Enrichment. 2014.