APA (7th ed.) Citation

Perren, G. E., & Holloway, M. F. (1965). Language and communication in the Commonwealth. H.M. Stationery Off.

Chicago Style (17th ed.) Citation

Perren, G. E., and Michael F. Holloway. Language and Communication in the Commonwealth. London: H.M. Stationery Off, 1965.

MLA (9th ed.) Citation

Perren, G. E., and Michael F. Holloway. Language and Communication in the Commonwealth. H.M. Stationery Off, 1965.