APA (7th ed.) Citation

Barclay, G. S. J. (1970). Commonwealth or Europe. University of Queensland Press.

Chicago Style (17th ed.) Citation

Barclay, Glen St. John. Commonwealth or Europe. [St. Lucia, Australia]: University of Queensland Press, 1970.

MLA (8th ed.) Citation

Barclay, Glen St. John. Commonwealth or Europe. University of Queensland Press, 1970.