APA-ийн эшлэл(7 дахь хэвлэлт)

Kennedy, W., King, C., & Ward, D. (2008). The upper Albian and lower Cenomanian succession at Kolbay, eastern Mangyshlak (southwest Kazakhstan).

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Kennedy, W., C. King, ба D. Ward. The Upper Albian and Lower Cenomanian Succession at Kolbay, Eastern Mangyshlak (southwest Kazakhstan). 2008.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Kennedy, W., et al. The Upper Albian and Lower Cenomanian Succession at Kolbay, Eastern Mangyshlak (southwest Kazakhstan). 2008.