APA (7th ed.) Citation

Biddulph, J. (1992). A short Ibo grammar. Languages Information Centre.

Chicago Style (17th ed.) Citation

Biddulph, Joseph. A Short Ibo Grammar. Pontypridd: Languages Information Centre, 1992.

MLA (9th ed.) Citation

Biddulph, Joseph. A Short Ibo Grammar. Languages Information Centre, 1992.