APA (7th ed.) Citation

Rigden, P. J. (1963). Report on a visit to Australia, United States of America and Britain in 1962. National Institute for Road Research.

Chicago Style (17th ed.) Citation

Rigden, Philip James. Report on a Visit to Australia, United States of America and Britain in 1962. Pretoria, South Africa: National Institute for Road Research, 1963.

MLA (9th ed.) Citation

Rigden, Philip James. Report on a Visit to Australia, United States of America and Britain in 1962. National Institute for Road Research, 1963.