APA (7th ed.) Citation

Christopher Pass, Bryan Lower, & Leslie davis. (2000). Economics (3rd.). Harper collins publishers.

Chicago Style (17th ed.) Citation

Christopher Pass, Bryan Lower, and Leslie davis. Economics. 3rd. Great Britain: Harper collins publishers, 2000.

MLA (9th ed.) Citation

Christopher Pass, et al. Economics. 3rd. Harper collins publishers, 2000.