Cite
AQA A-level Economics Student Guide 3: Individuals, Firms, Markets and Market Failure
MLA
Ray Powell, and James Powell. AQA A-Level Economics Student Guide 3: Individuals, Firms, Markets and Market Failure. Hodder Education Group, 2016. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsebk&AN=1350624&authtype=sso&custid=ns315887.
APA
Ray Powell, & James Powell. (2016). AQA A-level Economics Student Guide 3: Individuals, Firms, Markets and Market Failure. Hodder Education Group.
Chicago
Ray Powell, and James Powell. 2016. AQA A-Level Economics Student Guide 3: Individuals, Firms, Markets and Market Failure. AQA Economics. Banbury, Oxfordshire: Hodder Education Group. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsebk&AN=1350624&authtype=sso&custid=ns315887.