APA (7th ed.) Citation

Dwyer, D. J. (1969). An introduction to West African Pidgin English. African Studies Center.

Chicago Style (17th ed.) Citation

Dwyer, David J. An Introduction to West African Pidgin English. [East Lansing, Mich.]: African Studies Center, 1969.

MLA (9th ed.) Citation

Dwyer, David J. An Introduction to West African Pidgin English. African Studies Center, 1969.