APA-ийн эшлэл(7 дахь хэвлэлт)

Thomas, G. (2015). The gift of time: How delegation can give you space to succeed. John Wiley & Sons.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Thomas, Gail. The Gift of Time: How Delegation Can Give You Space to Succeed. Chichester, West Sussex, [England]: John Wiley & Sons, 2015.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Thomas, Gail. The Gift of Time: How Delegation Can Give You Space to Succeed. John Wiley & Sons, 2015.