APA

Moorehead A., . (1962). The Blue Nile. London: A Four Square Book.

Chicago

Moorehead Alan, . 1962. The Blue Nile. London: A Four Square Book.

Harvard

Moorehead A., . (1962). The Blue Nile. London: A Four Square Book.

MLA

Moorehead Alan, . The Blue Nile. London: A Four Square Book. 1962.