APA (7th ed.) Citation

Gahagan, D. M., & Gahagan, G. A. (1970). Talk reform: Explorations in language for infant school children. Routledge & Kegan Paul.

Chicago Style (17th ed.) Citation

Gahagan, D. M., and G. A. Gahagan. Talk Reform: Explorations in Language for Infant School Children. London: Routledge & Kegan Paul, 1970.

MLA (8th ed.) Citation

Gahagan, D. M., and G. A. Gahagan. Talk Reform: Explorations in Language for Infant School Children. Routledge & Kegan Paul, 1970.