APA-ийн эшлэл(7 дахь хэвлэлт)

Mette Norgaard. (2005). The Ugly Duckling Goes To Work. AMACOM,American Management Association.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Mette Norgaard. The Ugly Duckling Goes To Work. USA: AMACOM,American Management Association, 2005.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Mette Norgaard. The Ugly Duckling Goes To Work. AMACOM,American Management Association, 2005.