Gaya APA

McConnell, C, M, C, R. (2005). Economic : principles, problems, and policies.-- (Ed. 16.--). America: McGraw - Hill.

Gaya MLA

McConnell, Campbell, McConnell,, Campbell, R.. "Economic : principles, problems, and policies.--". Ed. 16.-- America: McGraw - Hill, 2005. Buku.