APA (7th ed.) Citation

Southgate, V., & Roberts, G. R. (1970). Reading-which approachn. University of London PRess.

Chicago Style (17th ed.) Citation

Southgate, Vera, and Geoffrey R. Roberts. Reading-which Approachn. London: University of London PRess, 1970.

MLA (9th ed.) Citation

Southgate, Vera, and Geoffrey R. Roberts. Reading-which Approachn. University of London PRess, 1970.