Simmons, D. C. 1960. Sexual Life, Marriage, and Childhood Among the Efik. Africa 30. 153-165.
@article{simmons1960, author = {Simmons, D. C.}, journal = {Africa}, key = {Simmons (1960)}, pages = {153-165}, title = {Sexual Life, Marriage, and Childhood Among the Efik}, volume = {30}, year = {1960} }