APA aipamena

Cotton D. David, Falvey D. David, & Kent S. Simon. (2012). Market Leader. Business English Active Teach. Pre-intermediate (3rd ed.). London, Publishing Financial Times, 2012.

Chicago Style aipamena

Cotton D. David, Falvey D. David, and Kent S. Simon. Market Leader. Business English Active Teach. Pre-intermediate. 3rd ed. London, Publishing Financial Times, 2012, 2012.

MLA aipamena

Cotton D. David, et al. Market Leader. Business English Active Teach. Pre-intermediate. 3rd ed. London, Publishing Financial Times, 2012, 2012.