APA (7th ed.) Citation

Adams, R. F. G., Akaduh, E., & Abia-Bassey, O. (1981). English Efịk dictionary. Manson.

Chicago Style (17th ed.) Citation

Adams, Robert F. G., Etim Akaduh, and Okon Abia-Bassey. English Efịk Dictionary. Oron: Manson, 1981.

MLA (9th ed.) Citation

Adams, Robert F. G., et al. English Efịk Dictionary. Manson, 1981.