APA (7th ed.) Citation

ScienceDirect (Online service) & Campbell, H. C. (1967). How to find out about Canada (First edition.). Pergamon Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service) and H. C. Campbell. How to Find Out About Canada. First edition. Oxford: Pergamon Press, 1967.

MLA (9th ed.) Citation

ScienceDirect (Online service) and H. C. Campbell. How to Find Out About Canada. First edition. Pergamon Press, 1967.

Warning: These citations may not always be 100% accurate.