Cita APA (7a ed.)
(2007). Loyalty Card Case Study (American Express, Royal Bank of Canada, CitiBank): Adapting Rewards to Cardholder Preferences. Marketline.
Cita Chicago Style (17a ed.)
Loyalty Card Case Study (American Express, Royal Bank of Canada, CitiBank): Adapting Rewards to Cardholder Preferences. Marketline, 2007.
Cita MLA (9a ed.)
Loyalty Card Case Study (American Express, Royal Bank of Canada, CitiBank): Adapting Rewards to Cardholder Preferences. Marketline, 2007.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.