APA-ийн эшлэл(7 дахь хэвлэлт)

Gibbons, R., Wilkie, A., Weatherall, D., & Higgs, D. (1991). A newly defined X linked mental retardation syndrome associated with alpha thalassaemia.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Gibbons, R., A. Wilkie, D. Weatherall, ба D. Higgs. A Newly Defined X Linked Mental Retardation Syndrome Associated with Alpha Thalassaemia. 1991.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Gibbons, R., et al. A Newly Defined X Linked Mental Retardation Syndrome Associated with Alpha Thalassaemia. 1991.