APA

Belloc H., . (1910). Pongo and the bull. London: Constable.

Chicago

Belloc Hilaire, . 1910. Pongo and the bull. London: Constable.

Harvard

Belloc H., . (1910). Pongo and the bull. London: Constable.

MLA

Belloc Hilaire, . Pongo and the bull. London: Constable. 1910.