APA-ийн эшлэл(7 дахь хэвлэлт)

Cragg, D., & Cragg, D. G. L. (1959). The relations of the Amampondo and the colonial authorities (1830-1886) with special reference to the role of the Wesleyan missionaries.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Cragg, D., ба D. G. L. Cragg. The Relations of the Amampondo and the Colonial Authorities (1830-1886) with Special Reference to the Role of the Wesleyan Missionaries. 1959.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Cragg, D., ба D. G. L. Cragg. The Relations of the Amampondo and the Colonial Authorities (1830-1886) with Special Reference to the Role of the Wesleyan Missionaries. 1959.